考试试题含答案2
仪表试题 2
一.请写出下面流量计取压口在水平到下45°夹角内的测量介质是什么？这样安装的优点是什么？
二．有的压力表表壳背面有个小圆孔，起什么作用？
答案：当压力表用于测量气体或有毒液体时，在它的表壳背面有一个安全孔(上面用橡胶堵死)。
这样，当弹簧管或连接处渗漏、损坏时，表壳内的压力将安全阀顶开，避免冲破正面玻璃而伤人。
三.仪表用法兰上标注DN50 PN6.4 RF 请写出标注的含意？
答：法兰内径为50mm 压力等级为6.4 MPa 法兰密封面为平面密封。
四.在分度号S，K，E三种热电偶中100℃时的电势哪种最大？
答案:100℃时，分度号S的热电势为0.646mV,分度号K的热电势为4.096mV，分度号E的热电势为
6.319mV，所以E热电势最大，K次之，S最小。
五.定位器和调节阀阀杆连接的反馈杆脱落时，定位器输出如何变化？
答：定位器和调节阀连接的反馈杆脱落，定位器就没有反馈，成了高放大倍数的气动放大器。
如果定
位器是正作用，即信号增加，输出也增加，则阀杆脱落，输出跑最大。
如果是反作用，则跑零。
六. 我公司生产装置在用的液位测量仪表类型及仪表的使用地点？（不少于4个类型）
答: 1.浮筒液位计，使用地点延迟焦化分留塔液位。
2.雷达液位计，使用地点储运成品油罐。
3.双法兰液位计，使用地点闪蒸罐液位。
4.射频导纳液位计，使用地点350常减压电脱盐罐。
5.浮球液位
计使用地点350常减压减压塔底液位 6.伺服液位计，使用地点液化气球罐。
七．调节阀不动作，有哪些原因？
答：1）阀卡；2）无气信号或气源关闭； 3）电气转换器或阀门定位器坏，无输出；4）接触端子开路。
八.焦化压缩机润滑油压力测量回路为什么同时要用3台压力开关来测量？
答：首先该测量回路必须是在很重要的部位测量，润滑油压力开关，均采取仪表三取二原则，就是防止某一台表突然失灵，而造成机组的误动作，同时也给仪表逐台检查带来方便。
九. 根据石油化工的特性，其检测仪表分为那五类？
答：温度检测仪表、压力检测仪表、流量检测仪表、物位检测仪表、分析仪表。
十. 岫岩智能浮筒液位计如何校零点？
（1）按键开锁：同时按下《Z》和《S》键5秒以上，便可开锁（LCD屏幕显示OPEN）
（2）按键调零：将变送器切除，排净介质接通大气，按下《Z》键2秒钟，变送器输出4mA,完成调零操作。
（LCD屏幕显示LSET）
十一.山武定位器如何自整定？
答：1.设定输入信号18mA（87.5%）作为自动设定的触发信号。
2.按UP键3秒钟以上。
3.执行机构自动调整运行大约2~3分钟。
十二、如何判断调节阀的阀芯掉或阀座脱落？
答：1）确认副线阀关严；
2）确认调节阀能关到头；
3）当调节阀从全关到全开动作时，流量无变化，则可判定阀芯掉或阀座脱落。
十三. 说明测量蒸汽流量的差压变送器安装后初次启动的操作步骤？
答:（1）检查各个阀门、导压管、活接头等是否连接牢固；
（2）检查二次阀和排污阀是否关闭，平衡阀是否关闭；
（3）稍开一次阀，然后检查导压管、阀门、活接头等，如果不漏就把一次阀全开；
（4）打开排污阀，进行排污后，关闭排污阀；
（5）拧松差压室丝堵，排除其中的空气；
（6）待导压管内充满凝结水后方可起动差压变送器；
（7）起动差压变送器应按以下顺序操作：打开正压阀，关闭平衡阀，打开负压阀。
此时仪表已起动完毕。
十四．加氢原料气压缩机定子温度在SIS上的显示值比实际值偏大请你说出故障原因（热电阻）？
1.SIS 的温度安全栅故障；
2.SIS 的温度量程和温度安全栅量程不同；
3.三线制热电阻断线。
4.热电阻坏。
5.热电阻接线端子处接线电阻大。
6.热电阻信号电缆线路电阻偏差大。
十五．焦化压缩机ZT1421A满量程为-1mm---+1mm,停机连锁值为±0.89mm,你配合工艺进行联锁试
验时给SIS位移回路输入的电流值是多少？
答：1. (1mm-0.89mm)÷2mm×16mA＋4 mA＝4.88 mA 现场输入的电流值数为 4.88mA触发联锁。
2. (1mm+0.89mm)÷2mm×16mA＋4 mA＝19.12 mA 现场输入的电流值数为19.12mA触发联
锁。
十六. 写出下图例的仪表系统的功能
带温度压力补偿的蒸汽流量指示、记录、积算（累计）、调节回路。
十七. 没有确定电源是交流还是直流以前，如何用万用表检查？
答案：应将选择开关置直流电压最高档，有指示为直流，无指示则为交流。
十八.焦化蒸汽调节阀(被调介质300℃，1.6MPa)上盖漏现让你去处理应当注意什么？
答：1.应与工艺联系，把自动调节改为旁路调节。
2.关闭上下游阀，降温一段时间，然后慢慢打开放净阀排放介质，判断上、下游阀是
否关严。
3.阀内存液基本放净后，拆开上盖换垫，注意垫片材质。
4.处理完毕，必须先检查放净阀是否关闭,通知工艺把调节阀有旁路投入自动。
十九. 三阀组的启/停顺序？
答案：启动顺序：(1)打开正压阀。
(2)关闭平衡阀。
(3)打开负压阀。
停运顺序：(1)关闭负压阀。
(2)打开平衡阀。
(3)关闭正压阀
二十. 什么是两线制？两线制有什么优点？
答案：两线制是指现场变送器与控制室仪表联系仅用两根导线，这两导线既是电源线又是信号线，与四线制相比(两根电源，两根信号线)，两线制的优点是：
(1)可节省大量电缆线和安装费用。
(2)有利于安全防爆。
【3套试卷】长沙市小升初模拟考试数学试题含答案(2)
2019小升初数学入学测试题(1)一．解答题（共15小题，满分30分，每小题2分）1．用24厘米的铁丝围成一个直角三角形，这个三角形三条边长度的比是3：4：5，这个直角三角形斜边上的高是多少厘米？2．明明读一本320页的书，第一天读了这本书的，第二天应从第页开始读．3．用150厘米长的铁丝做一个长方形的框架．长与宽的比是3：2，这个长方形的长是厘米，宽是厘米．4．妈妈准备了7只信封，在每只信封里都放了钱共100元，要求每一只信封里都放整元数，而且都不相同，那么钱放得最多的一只信封里至少放元？5．在信息时代，信息安全十分重要，往往需要对信息进行加密，若按照“叠3加1取个位”的方式逐位加密，明码“16”加密之后的密码为“49”，若某个四位明码按照上述加密方式，经过两次加密得到的密码是“2445”，则明码是6．用2、3、4、5、6这五个数字组成一个两位数和一个三位数．要使乘积最大算式应是，要使乘积最小算式应是．7．把3个棱长为3cm的正方体拼成一个长方体，表面积比原来的减少平方厘米．8．如图，C、D为AB的三等分点，8点整时甲从A出发匀速向B行走，8点12分乙从B 出发匀速向A行走，在经过几分钟后丙也从B出发匀速向A行走，甲、乙在C相遇时丙恰好走到D点，甲、丙8：30相遇时乙恰好到A．那么丙出发时是8点分9．在横线里填上”＞““＜“或“＝“．403×728000×80+8130l﹣20496150×3130×510．42÷（+﹣）＝．11．书店有A、B、C三种型号的数学书，现有20名同学，每人买了2本不同的书，则至少有人买的书相同．12．若1224×A是一个完全平方数，则A最小是．13．爸爸看中了一套建筑面积是120平方米的商品房，售价为6500元/每平方米，选择一次性付清房款，可以享受九六折优惠价，打折后这套房子的总价是元，省略万位后面的尾数约是万元．14．一个长方体木块（如图），它的底面是正方形．将它削成四分之一圆柱（图中阴影部分），削掉部分的体积是12.9cm3，这个长方体木块的体积是cm3．如果这个四分之一圆柱的底面积是15cm2，它的高是cm．15．火车站的检票处检票前已有一些人等待检票进站，假如每分钟前来检票处排队检票的人数一定，那么当开一个检票口时，27分钟后就无人排队；当开两个检票口时，12分钟后就无人排队，如果要在6分钟后就无人排队，那么至少需要开个检票口．二．计算题（共4小题，满分20分，每小题5分）16．计算：1×100+2×99+3×98+…+99×2+100×117．计算：++…+18．求未知数：x+1＝x﹣19．解方程．24%x+7＝7.24x﹣12.5%x＝50.2x+0.3x＝9.2×50%三．应用题（共5小题，满分50分，每小题10分）20．如图，三角形ABC中，AF：FB＝BD：DC＝CE：AE＝4：3，且三角形ABC的面积是74，求三角形GHI的面积．21．在一个490米长的圆形跑道上，甲、乙两人从相距50米的A、B两地，相背出发，相遇后，乙返回，甲方向不变，继续前进，甲的速度提高五分之一，乙的速度提高四分之一，当乙回到B地时，甲刚好回到A地，此时他们都按现有速度与方向前进，请问：当甲再次追上乙时，甲一共走了多少米？22．某工地用三种型号的卡车运送土方．已知甲、乙、丙三种卡车载重量之比为10：7：6，速度比为3：4：5，运送土方的路程之比为15：14：14，三种车的辆数之比为10：5：7．工程开始时，乙、丙两种车全部投入运输，但甲种车只有一半投入，直到10天后，另一半甲种车才投入工作，又干了15天才完成任务．求甲种车完成的工作量与总工作量之比．23．第一、二、三号牧场的面积依次为3公顷、5公顷、7公顷，三个牧场上的草长得一样密，且生长得一样快．有两群牛，第一群牛2天将一号牧场的草吃完，又用5天将二号牧场的草吃完，在这7天里，第2群牛刚好将三号牧场的草吃完．如果第一群牛有15头，那么第二群牛有多少头？24．有甲、乙、丙三瓶溶液，甲比乙浓度高6%，乙的浓度则是丙的4倍．如果把乙溶液倒入甲中，就会使甲溶液的浓度比原来下降2.4%：如果把丙溶液倒入乙溶液中，就会使乙溶液的浓度比原来下降 2.25%；如果把甲、丙两瓶溶液混合，则混合液的浓度正好等于乙溶液的浓度．请问：甲、乙、丙三瓶溶液的质量比是多少？它们的浓度分别是多少？参考答案与试题解析一．解答题（共15小题，满分30分，每小题2分）1．解：3+4+5＝12（份），24×＝6（厘米），24×＝8（厘米），24×＝10（厘米），8×6×＝24（平方厘米），24×2÷8＝6（厘米）；答：斜边上的高是12厘米．2．解：320×+1＝80+1＝81（页）答：第二天应从第81页开始读．故答案为：81．3．解：3+2＝5150÷2＝75（厘米）75×＝45（厘米）75×＝30（厘米）答：这个长方形的框架长是45厘米、宽是30厘米．故答案为：45，30．4．解：这题有多种解法，只要每一袋的数不同就可以了，但题中要求“最多的一袋至少放多少”，那么这7袋的数是非常接近的，把100分成7个接近的数，每个信封里就是十几元，根据个位数的和是30元，结果是：11+12+13+14+15+17+18＝100（元）所以：最多的一只信封里至少放18元．5．解：2﹣1＝1，7×3＝21，4﹣1＝3，1×3＝3，5﹣1＝4，8×3＝24，所以第一次加密后的密码是7118，7﹣1＝6，2×3＝6，1﹣1＝0，0×3＝0，8﹣1＝7，9×3＝27，所以明码是2009．故答案为：2009．6．解：根据乘法的性质及数位知识可知，6＞5＞4＞3＞2，所以用2、3、4、5、6组成一个三位数乘两位数，要使乘积最大应该是：542×63＝34146；要想使乘积最小应该是：24×356＝8544．故答案为：542×63＝34146，8544．7．解：3×3×4＝36（平方厘米）；答：表面积比原来减少了36平方厘米．故答案为：36．8．解：8：30﹣8：12＝18（分钟）18÷3×2＝12（分钟）12+12＝24（分钟）24×3＝72（分钟）8：30﹣8：24＝6（分钟）6×3＝18（分钟）1÷（）＝1÷＝24（分钟）丙出发的时间为：8：24﹣24÷3＝8：16答：丙出发时是8点16分．9．解：（1）因为3＞1，所以：＞；（2）403×7≈400×7＝2800由于403＞400所以：403×7＞2800；（3）0×8＝0，0+8＝80＜8所以：0×8＜0+8；（4）＝1（5）301﹣204＝9797＞96所以：30l﹣204＞96；（6）150×3＝450130×5＝650450＜650所以：150×3＜130×5．故答案为：＞，＞，＜，＝，＞，＜．10．解：42÷（+﹣）＝42÷（﹣）＝42÷＝；故答案为：．11．解：＝＝3（种）20÷3＝6 (2)6+1＝7（人）答：至少有7人买的书相同．故答案为：7．12．解：因为1224×A＝2×2×3×3×34×A，所以A最小是34．故答案为：34．13．解：6500×120×96%＝748800（元）748800≈75万答：打折后这套房子的总价是748800元．省略万位后面的尾数约是75万元．故答案为：748800，75．14．解：（1）圆柱的半径为r厘米，高为h厘米，根据题意得：r2h﹣πr2h＝12.9r2h﹣0.785r2h＝12.90.215r2h＝12.9r2h＝60答：这个长方体木块的体积是60立方厘米．（2）πr2h÷15＝0.785×60÷15＝0.785×4＝3.14（厘米）答：它的高是3.14厘米．故答案为：60，3.14．15．解：设每个检票口每分钟检票的人数为一份；每个检票口每分钟增加的人数为：（27×1﹣12×2）÷（27﹣12）＝3÷15＝0.2（份）；每个检票口原有的人数：27×1﹣27×0.2＝27﹣5.4＝21.6（份）；现在需要同时打开的检票口数：（21.6+0.2×6）÷6＝22.8÷6≈4（个）；答：如果要在6分钟不再有排队的现象，则需要同时打开4个检票口．故答案为：4．二．计算题（共4小题，满分20分，每小题5分）16．解：1×100+2×99+3×98+…+99×2+100×1＝1×（101﹣1）+2×（101﹣2）+3×（101﹣3）+…+99×（101﹣99）+100×（101﹣100）＝1×101+2×101+3×101+…+99×101+100×101﹣1×1﹣2×2﹣3×3﹣…﹣99×99﹣100×100＝（1+2+3+…+99+100）×101﹣（12+22+32+…992+1002）＝（100+1）×100÷2×100×101﹣100×（100+1）×（100+2）÷6＝5050×101﹣100×101×102÷6＝510050﹣338350＝17170017．解：++…+＝（1+）+（1+）+…+（1+）＝1×17+（++…+）＝17+×（1﹣+﹣+…+﹣）＝17+×（1﹣）＝17+＝17+＝1718．解：x+1＝x﹣x+1﹣x＝x﹣﹣xx﹣＝1x﹣+＝1+x＝x＝x＝19．解：（1）24%x+7＝7.2424%x+7﹣7＝7.24﹣724%x＝0.2424%x÷24%＝0.24÷24%x＝1；（2）x﹣12.5%x＝50.125x＝50.125x÷0.125＝5÷0.125x＝40；（3）0.2x+0.3x＝9.2×50%0.5x＝4.60.5x÷0.5＝4.6÷0.5x＝9.2．三．应用题（共5小题，满分50分，每小题10分）20．解：如图，连接BG，设△AGC的面积为12份，根据燕尾定理，S△AGC ：S△BGC＝AF：FB＝4：3＝12：9，S△AGB ：S△AGC＝BD：DC＝4：3＝16：12，得△BGC的面积为9份，△ABG的面积为16份，则△ABC的面积为9+12+16＝37（份），因此△AGC的面积为74÷37×12＝24，同理连接AI、CH得△ABH的面积为74÷37×12＝24，△BIC的面积为74÷37×12＝24，所以△GHI的面积为74﹣24×3＝2．21．解：1+＝1：（）＝25：24490×＝250（米）490﹣250＝240（米）490﹣250﹣50＝190（米）240：190＝24：19（米）答：当甲再次追上乙时，甲一共走了2602米．22．解：甲、乙、丙三种车工作时间之比为20：25：25＝4：5：5三种车各一辆完成的工作量之比为：：＝14：14：15甲、乙、丙三种车完成的工作量之比为（14×10×4）：（14×5×5）：（15×7×5）＝112：70：105甲种车完成的工作量与总工作量之比为112：（112+70+105）＝112：：287＝16：：41答：甲种车完成的工作量与总工作量之比是16：41．23．设每头牛吃草速度为每天X公顷，每公顷草的生长速度为每天Y公顷可得方程：2×15X＝2×3Y+3，30X＝6Y+330X÷3＝（6Y+3）÷310X＝2Y+1①5×15X＝7×5Y+575X＝35Y+575X÷5＝（35Y+5）÷515X＝7Y+1②由①得：10X×1.5＝（2Y+1）×1.5即为：15X＝3Y+1.5代入②得：3Y+1.5＝7Y+13Y+1.5﹣3Y﹣1＝7Y+1﹣1﹣3Y0.5＝4Y4Y÷4＝0.5÷4Y＝0.125把Y＝0.125代入①得：10X＝2×0.125+110X÷10＝1.25÷10X＝0.125设第2群牛有n头，可得方程7×0.125n＝7×7×0.125+77×0.125n÷7÷0.125＝（7×7×0.125+7）÷7÷0.125n＝15答：第二群牛有15头．24．解：设乙溶液的浓度为x%，甲乙丙三种溶液的质量分别为：A．B．C，则有：甲的浓度为：（x+6），丙的浓度为，依题意有如下关系：①2.4A＝3.6B2A＝3B②B＝③6A＝整理三个式子得：x最新小升初数学试卷及参考答案(1)小升初模拟训练（五）一、选择1.下列各数中，最大的是( )。
法律基础考试试题含答案解析 (2)
法律常识试题题库连载卷（含答案解析）一、选择题1．华信实验学校是初小学、初中一体的学校，某日午饭时间在学校食堂里因地面湿滑导致小雨(7岁)和小雪(13岁)摔伤并发生一定程度的踩踏，关于两人的医药费赔偿，下列说法正确的是( )。
A、由学校食堂拖地人员承担赔偿责任。
B、小雨为无民事行为能力人，损失由学校来承担，但小雪为限制民事行为能力人，由认知能力，固学校不再承担小雪受到的损失。
C、学校对于小雨承担过错推定责任，对小雪承担过错责任。
D、学校对于小雨承担过错责任，对小雪承担过错推定责任。
2．国家工作人员利用职务上的便利，侵吞、窃取、骗取或者以其他手段占有公共财物的，构成（）。
A:挪用公款罪B:贪污罪C:挪用资金罪D:受贿罪3．单选题下列有关监视居住的表述，错误的是（）。
A:监视居住应当在犯罪嫌疑人、被告人的住处执行;无固定住处的，可以在指定的居所执行B:监视居住一律不得在羁押场所、专门的办案场所执行C:人民检察院对指定居所监视居住的决定和执行是否合法实行监督D:监视居住的期限应当折抵刑期4．单选题下列关于死刑的说法中，错误的是（）A:死刑只适用于罪行极其严重的犯罪分子B:犯罪时不满18周岁的人和审判时怀孕的妇女不适用死刑C:判决死刑立即执行的，由最高人民法院和最高人民法院授权的部分高级人民法院核准D:判处死刑缓期执行的，在死刑缓期执行期间，如果没有故意犯罪，两年期满后减为无期徒刑5．单选题乙与丙因某事发生口角，甲知此事后，找到乙，谎称自己受丙所托带口信给乙，如果乙不拿出2000元给丙，丙将派人来打乙。
乙害怕被打，就托甲将2000元带给丙。
甲将钱占为己有。
对甲的行为应当如何处理?（）A:按诈骗罪处理B:按敲诈勒索罪处理C:按侵占罪处理D:按抢劫罪处理6．中国甲公司与德国乙公司进行一项商事交易，约定适用英国法律。
后双方发生争议，甲公司在中国法院提起诉讼。
关于该案的法律适用问题，下列哪一选项是错误的？（）A.如案件涉及食品安全问题，该问题应适用中国法B.如案件涉及外汇管制问题，该问题应适用中国法C.应直接适用的法律限于民事性质的实体法D.法院在确定应当直接适用的中国法律时，无需再通过冲突规范的指引7．单选题贾某骑摩托车违章撞伤田某，造成田某腿部表皮破裂。
2023年全国硕士研究生考试考研英语二试题真题(含答案)
2023年全国硕士研究生招生考试英语（二）试题Section I Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)Here’s a common scenario that any number of entrepreneurs face today: you’re the CEO of a small business, and though you’re making a nice __1__, you need to find a way to take it to the next level. What you need to do is __2__ growth by establishing a growth team. A growth team is made up of members from different departments within your company, and it harnesses the power of collaboration to focus __3___ on finding ways to grow.Let’s look at a real-world __4___. Prior to forming a growth team, the software company BitTorrent had 50 employees working in the __5___ departments of engineering, marketing and product development. This brought them good results until 2012, when their growth plateaued. The __6__ was that too many customers were using the basic, free version of their product. And __7__ making improvements to the premium, paid version, few people were making the upgrade. Things changed, __8__, when an innovative project-marketing manager came aboard, __9__ a growth team and sparked the kind of __10__ perspective they needed. By looking at engineering issues from a marketing point of view, it became clear that the __11__ of upgrades wasn’t due to a quality issue. Most customers were simply unaware of the premium version and what it offered. Armed with this __12__, the marketing and engineering teams joined forces to raise awareness by prominently ___13____ the premium version to users of the free version. ____14_____, upgrades skyrocketed, and revenue increased by 92 percent.But in order for your growth team to succeed, it needs to have a strong leader. It needs someone who can ___15__ the interdisciplinary team and keep them on course for improvement.This leader will __16__ the target area, set clear goals and establish a time frame for the___17___ of these goals. The growth leader is also __18__ for keeping the team focused on moving forward and steering them clear of distractions. __19__ attractive new ideas can be distracting, the team leader must recognize when these ideas don’t __20___ the current goal and need to be put on the back burner.1.[A] purchase[B]profit[C]connection[D]bet2.[A] define[B]predict[C]prioritize[D]appreciate3.[A] exclusively[B]temporarily[C]potentially[D]initially4.[A] experiment[B]proposal[C]debate[D]example5.[A] identical[B]marginal[C]provisional[D]traditional6.[A] rumor[B]secret[C]myth[D]problem7. [A] despite[B] unlike [C] through [D] besides8. [A] moreover [B] however[C] therefore [D] again9. [A] inspected [B] created[C] expanded [D] reformed10. [A] cultural [B] objective [C] fresh [D] personal11. [A] end [B] burden [C] lack[D] decrease12. [A] policy [B] suggestion [C] purpose [D] insight13. [A] contributing [B] allocating [C] promoting[D] transforming14. [A] as a result[B] at any rate [C] by the way [D] in a sense15. [A] unite[B] finance [C] follow [D] choose16. [A] share [B] identify[C] divide [D] broaden17.[A] announcement [B] assessment [C] adjustment [D]accomplishment18. [A] famous [B] responsible[C] available [D] respective19. [A] before [B] once [C] while[D] unless20. [A] serve[B] limit [C] summarize [D] alterSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions after each text by Choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1In the quest for the perfect lawn, homeowners across the country are taking a shortcut — and it is the environment that is paying the price. About eight million square metres of plastic grass is sold each year but opposition has now spread to the highest gardening circles.The Chelsea Flower Show has banned fake grass from this year’s event, declaring it to be not part of its ethos. The Royal Horticultural Society (RHS), which runs the annual show in west London, says it has introduced the ban because of the damage plastic grass does to the environment and biodiversity.Ed Horne, of the RHS, said: “We launched our sustainability strategy last year and fake grass is just not in line with our ethos and views on plastic. We recommend using real grass because of its environmental benefits, which include supporting wildlife, mitigating flooding and cooling the environment.”The RHS’s decision comes as campaigners try to raise awareness of the problems fake grass causes. A Twitter account called Shit Lawns, which claims to “cut through the greenwash” of artificial grass, already has more than 20,000 followers. It is trying to encourage people to sign two petitions, one calling for a ban on the sale of plastic grass and another calling for an “ecological damage” tax on such lawns. They have gathered 7,260 and 11,272 signatures.However, supporters of fake grass point out that there is also an environmental impact with natural lawns, which need mowing and therefore usually consume electricity or petrol. The industry also points out that real grass requires considerable amounts of water, weed killer or other treatments and that people who lay fake grass tend to use their garden more. The industry also claims that people who lay fake grass spend an average of £500 on trees or shrubs for their garden, which provides habitat for insects.In response to another petition last year about banning fake lawns, which gathered 30,000 signatures, the government responded that it has “no plans to ban the use of artificial grass”.It added: “We prefer to help people and organizations make the right choice rather than legislating on such matters. However, the use of artificial grass must comply with the legal and policy safeguards in place to protect biodiversity and ensure sustainable drainage, while measures such as the strengthened biodiversity duty should serve to encourage public authorities to consider sustainable alternatives.”21. The RHS thinks that plastic grass __________.[A] is harmful to the environment[B] is a hot topic in gardening circles[C] is overpraised in the annual show[D] is ruining the view of west London22. The petitions mentioned in para.3 reveal the campaigner's ________.[A] disappointment with the RHS[B] resistance to fake grass use[C] anger over the proposed tax[D] concern above real grass supply23. In para 4, supporters of fake grass point out that_________.[A] the necessity to lower the costs of fake grass[B] the disadvantages of growing real grass[C] the way to take care of artificial lawns[D] the challenges of insect habitat protection24. What would the government do with regard to artificial grass?[A] urge legislation to restrict its use[B] take measures to guarantee its quality[C] remind its users to obey existing rules[D] replace it with sustainable alternatives25. It can be learned from the text that fake grass ________ .[A] is being improved continuously[B] has been a market share decline[C] is becoming affordable[D] has been a controversial productText 2It’s easy to dismiss as absurd the Trump administration’s ideas for plugging the chronic funding gap of our national parks. Can anyone really think it’s a good idea to allow Amazon deliveries to your tent in Yosemite or food trucks to line up under the redwood trees at Sequoia National Park? But the administration is right about one thing: U.S. national parks are in crisis. Collectively, they have a maintenance backlog of more than $12 billion. Roads, trails, restrooms, visitor centers and other infrastructure are crumbling.But privatizing and commercializing the campgrounds would not be the panacea that the Interior Department’s Outdoor Advisory Committee would have us believe. Campgrounds are a tiny portion of the overall infrastructure backlog, and concessionaires in the parks hand over, on average, only about 5% of their revenues to the National Park Service.Moreover, increased privatization would certainly undercut one of the major reasons why 300 million visitors come to the parks each year: to enjoy nature and get a respite from the commercial drumbeat that overwhelms daily life.The real problem is that the parks have been chronically starved of funding. We conducted a comprehensive survey examining how U.S. residents view their national parks, and we found that Americans place a very high value on them — whether or not they actually visit them. The peer-reviewed economic survey of 700 U.S. taxpayers, conducted by mail and internet, also found that people would be willing to pay a significant amount of money to make sure the parks and their programs are kept intact. Some 81% of respondents said they would be willing to pay additional taxes for the next 10 years to avoid any cuts to the national parks.The national parks provide great value to U.S. residents both as places to escape and as symbols of nature. On top of this, they produce value from their extensive educational programs, their positive impact on the climate through carbon sequestration, their contribution to our cultural and artistic life, and of course through tourism. The parks also help keep America’s past alive, working with thousands of local jurisdictions around the country to protect historical sites — including Ellis Island and Gettysburg — and to bring the stories of these places to life.The parks do all this on a shoestring. Congress allocates only $3 billion a year to the national park system — an amount that has been flat since 2001 (in inflation-adjusted dollars) with the exception of a onetime boost in 2009 as part of the Obama stimulus package. Meanwhile, the number of annual visitors has increased by more than 50% since 1980, and now stands at 330 million visitors per year.26. What problem are U.S. national parks faced with?[A] decline of business profits[B] inadequate commercialization[C] lack of transportation services[D] poorly maintained infrastructure27. Increased privatization of the campground may_______?[A] spoil visitor experience[B] help preserve nature[C] bring operational pressure[D] boost visits to parks28. According to para.5, most respondents in the survey would ______?[A] go to the national parks on a regular basis[B] advocate a bigger budget for the national parks[C] pay extra for the national parks[D] support the national parks' recent reforms29. The national parks are valuable in that they________[A] lead the way in tourism[B] have historical significance[C] sponsor research on climate[D] provide an income for locals30. It can be concluded from the text that the national park system _______[A] is able to cope with shortages[B] is able to meet visitors' demand[C] is in need of a new pricing policy[D] is in need of a funding increaseText 3The Internet may be changing merely what we remember, not our capacity to do so, suggests Columbia University psychology professor Betsy Sparrow. In 201, Sparrow led a study in which participants were asked to record 40 facts in a computer ("an ostrich's eye is bigger than its brain, for example). Half of the participants were told the information would be erased, while the other half were told it would be saved. Guess what? The latter group made no effort to recall the information when quizzed on it later, because they knew they could find it on their computers. In the same study, a group was asked to remember their information and the folders it was stored in. They didn't remember their information. But they remembered how to find the folders. In other words, human memory is not deteriorating but "adapting to new communications technology," Sparrow says.In a very practical way, the Internet is becoming an external hard drive for our memories, a process known as "cognitive offloading." "Traditionally, this role was fulfilled by data banks, libraries, and other humans. Your father may never remember birthdays because your mother does, for instance. Some worry that this is having a destructive effect on society, but Sparrow sees an upside. Perhaps, she suggests, the trend will change our approach to learning from a focus on individual facts and memorization to an emphasis on more conceptual thinking -something that isnot available on the Internet." I personally have never seen all that much intellectual value in memorizing things," Sparrow says, adding that we haven't lost our ability to do it.Still, other experts say it's too soon to understand how the Internet affects our brains. There is no experimental evidence showing that it interferes with our ability to focus, for instance, wrote psychologists Christopher Chabris and Daniel Simons. And surfing the web exercised the brain more than reading did among computer-save older adults in a 2008 study involving 24 participants at the Semel Institute for Neuroscience and Human Behavior at the University of California, Los Angeles.There may be costs associated with our increased reliance on the Internet but I'd have to imagine that overall the benefits are going to outweigh those costs, observes psychology professor Benjamin Storm:'It seems pretty clear that memory is changing, but is it changing for the better? At this point, we don't know.31.Sparrow's study shows that with the Internet, the human brain will ________[A] analyze information in detail[B] collect information efficiently[C] switch its focus of memory[D] extend its memory duration32.The process of "cognitive offloading"________[A] helps us identify false information[B] keeps our memory from failing[C] enables us to classify trivial facts[D] lessens our memory burdens33.Which of the following would Sparrow support about the Internet?[A] It may reform our way of learning[B] It may impact our society negatively[C] It may enhance our adaptability to technology[D] It may interfere with our conceptual thinking34. It is indicated in Para 3 that how the Internet affects our brains?[A] requires further academic research[B] is most studies in older adults[C] is reflected in our reading speed[D] depends on our web-surfing habits35. Neither Sparrow nor Storm would agree that ________[A] our reliance on the Internet will be costly[B] the Internet is weakening our memory[C] memory exercise is a must for our brain[D] our ability to focus decline with ageText 4Teenagers are paradoxical. That's a mild and detached way of saying something that parents often express with considerably stronger language. But the paradox is scientific as well as personal. In adolescence, helpless and dependent children who have relied on grown-ups for just about everything become independent people who can take care of themselves and help each other. At the same time, once cheerful and compliant children become rebellious teenage risk-takers, often to the point of self-destruction. Accidental deaths go up dramatically in adolescence.A new study published in the journal Child Development, by Eveline Crone of the University of Leiden and colleagues, suggests that the positive and negative sides of teenagers go hand in hand. The study is part of a new wave of thinking about adolescence. For a long time, scientists and policymakers concentrated on the idea that teenagers were a problem that needed to be solved. The new work emphasizes that adolescence is a time of opportunity as well as risk.The researchers studied “prosocial” and rebellious traits in more than 200 children and young adults, ranging from 11 to 28 years old. The participants filled out questionnaires about how often they did things that were altruistic and positive, like sacrificing their own interests to help a friend, or rebellious and negative, like getting drunk or staying out late. Other studies have shown that rebellious behavior increases as you become a teenager and then fades away as you grow older. But the new study shows that, interestingly, the same pattern holds for prosocial behavior. Teenagers were more likely than younger children or adults to report that they did things like unselfishly help a friend.Most significantly, there was a positive correlation between prosociality and rebelliousness. The teenagers who were more rebellious were also more likely to help others. The good and bad sides of adolescence seem to develop together.Is there some common factor that underlies these apparently contradictory developments? One idea is that teenage behavior is related to what researchers call “reward sensitivity.”Decision-making always involves balancing rewards and risks, benefits and costs. “Reward sensitivity” measures how much reward it takes to outweigh risk.Teenagers are particularly sensitive to social rewards—winning the game, impressing a new friend, getting that boy to notice you. Reward sensitivity, like prosocial behavior and risk-taking, seems to go up in adolescence and then down again as we age. Somehow, when you hit 30, the chance that something exciting and new will happen at that party just doesn’t seem to outweigh the effort of getting up off the couch.36.According to Paragraph 1, children growing into adolescence tend to ______[A] develop opposite personality traits[B] see the world in an unreasonable way[C] have fond memories of the past[D] show attention for their parents37.It can be learned from Paragraph 2 that Crone's study[A] explores teenagers' social resposibilities[B] examines teenagers' emotional problems[C] provides a new insight into adolescence[D] highlight negative adolescent behaviour38.What does Crone's study find about prosocial behavior?[A] It results from the wish to cooperate[B] It is cultivated through education[C] It is subject to family influence[D] It tends to peak in adolescence39.It can be learned from the last two paragraphs that teenagers ______[A] overstress their influence on others[B] care a lot about social recognition[C] become anxious about their future[D] endeavor to live a joyful life40. What is the text mainly about?[A] why teenagers are self-contradictory[B] why teenagers are risk-sensitive[C] How teenagers develop prosociality[D] How teenagers become independentPart BDirections:Read the following text and answer the questions by choosing the most suitable subheading from the list A-G for each of the numbered paragraphs (41-45). There are two extra subheadings which you do not need to use. Mark your answers on the ANSWER SHEET. (10 points)Net-zero rules set to send cost of new homes and extensions soaringNew building regulations aimed at improving energy efficiency are set to increase the price of new homes, as well as those of extensions and loft conversions on existing ones.The rules, which came into effect on Wednesday in England, are part of government plans to reduce the UK’s carbon emissions to net zero by 2050. They set new standards for ventilation, energy efficiency and heating, and state that new residential buildings must have charging points for electric vehicles.The moves are the most significant change to building regulations in years, and industry experts say they will inevitably lead to higher prices at a time when a shortage of materials and high labour costs is already driving up bills.Brian Berry, chief executive of the Federation of Master Builders, a trade group for small and medium-sized builders, says the measures will require new materials, testing methods, productsand systems to be installed. “All this comes at an increased cost during a time when prices are already sky high. Inevitably, consumers will have to pay more,” he says.Gareth Belsham, of surveyors Naismiths, says people who are upgrading, or extending their home, will be directly affected.“The biggest changes relate to heating and insulation,” he says. “There are new rules concerning the amount of glazing used in extensions, and any new windows or doors must be highly insulated.”Windows and doors will have to adhere to higher standards, while there are new limits on the amount of glazing you can have to reduce unwanted heat from the sun.Thomas Goodman, of MyJobQuote, a site which sources quotes, says this will bring in new restrictions for extensions.“Glazing on windows, doors and rooflights must cover no more than 25% of the floor area to prevent heat loss, ” he says.As the rules came into effect last Wednesday, property developers were rushing to file plans just before the deadline. Any plans submitted before that date are considered to be under the previous rules, and can go ahead as long as work starts before 15 June next year.Builders which have costed projects, but have not filed the paperwork, may need to go back and submit fresh estimates, says Marcus Jefford of Build Aviator, which prices projects.As the changes are aimed to make homes more energy efficient, they will eventually drive down heating bills. But in the short-term homeowners are likely to face higher costs for work. Materials prices are already up 25% in the last two years, according to figures from the Construction Products Association. How much overall prices will increase as a result of the rule changes is not clear. “While admirable in their intentions, they will add to the cost of housebuilding at a time when many already feel that they are priced out of homeownership,” says Rolande. “An average extension will probably see around £3,000 additional cost thanks to the new regs.”John Kelly, a construction lawyer at Freeths law firm, believes prices will eventually come down. But not in the immediate future. “As the marketplace adapts to the new requirements, and the technologies that support them, the scaling up of these technologies will eventually bring costs down, but in the short term, we will all have to pay the price of the necessary transition,” he says. However, the long-term effects of the changes will be more comfortable and energy-efficient homes, adds Andrew Mellor. “Homeowners will probably recoup that cost over time in energy bill savings. It will obviously be very volatile at the moment, but they will have that benefit over time.”[A] The rise of home prices is a temporarymatter.41.Brian Berry [B] Builders possibly need to submit newestimates of their projects.42.Gareth Belsham [C] There will be specific limits on homeextensions to prevent heat loss43.Marcus Jefford [D] The new rules will take home price to aneven higher lever.44.John Kelly [E] Many people feel that home prices arealready beyond what they can afford45.Andrew Mellor [F] The new rules will affect people whosehome extensions include new windows ordoors.[G] The rule changes will benefit homeownerseventually.【参考答案】41.D42.F43.B44.A45.GSection III Translation46. Directions:Translate following text into Chinese. Write your translation on the ANSWER SHEET. (15 points)In the late 18th century, William Wordsworth became famous for his poems about nature. And he was one of the founders of a movement called Romanticism, which celebrated the wonders of the natural world.Poetry is powerful. Its energy and rhythm can capture a reader, transport them to another world and make them see things differently. Through carefully selected words and phrases, poems can be dramatic, funny, beautiful, moving and inspiring.No one knows for sure when poetry began but it has been around for thousands of years, even before people could write. It was a way to tell stories and pass down history. It is closely related to song and even when written it is usually created to be performed out loud. Poems really cometo life when they are recited. This can also help with understanding them too, because the rhythm and sounds of the words become clearer.【参考译文】18世纪晚期，威廉·华兹华斯因其关于自然的诗歌而闻名。
质量体系宣贯试题二(含参考答案)
质量体系宣贯试题二（考试时间：年月日）部门：科室：姓名：一、判断题1. 本检验所只使用正式人员，无合同制人员。
（×）正确：本检验所应使用正式人员或合同制人员2. 本所对用于检测的设施、环境的提供配置应满足相关法规及技术标准的要求（√）3. 对于影响工作质量和安全的区域和设施应有相应的明确标识（√）4. 本所建立了《环境保护程序》，具体相应的设施和设备，确保废气、废液、固体废弃物等处理符合环境保护和健康的要求，并有相应的应急处理措施。
（√）5. 本所采用的检验方法均为国家、行业、地方颁布的方法，并编制了相应的作业指导书保证检验工作的顺利进行。
（√）6. 脱离实验室控制的仪器返回后，应对该设备进行运行状态检查，以证实其能够满足规定标准要求。
（√）7. 仪器设备由一般的检测人员操作，并按相应的作业指导书操作（×）。
正确：仪器设备应由经过授权的检测人员操作，对检测设备实施维护和操作应使用最新版本的作业指导书8. 完成检测的样品由检测人员清理出现场，有留样要求时，移交留样室管理。
（√）9. 本所为保证客观、准确、清晰、完整地出具检测报告，且保证所编制的检测报告包含足够信息满足客户、检测方法和说明检测结果所必须的要求，制定了《结果报告管理程序》使结果报告得到有效控制。
（√）10. 检测报告发放后，如发现有误需要修改时，及时修改符合要求的报告即可发放。
（×）正确：应及时另行安排编制符合要求的检测报告，将有误报告全部收后，方可将修改后的报告办理新的发放手续发放二．选择题1. 本检验所的全部技术人员均建有技术档案，档案包括（ABCD ）。
A. 岗位的相关授权及授权时间B. 技术能力及确认时间C.经历的教育和专业资格D. 具备的技能和工作经历、经验。
E. 专业技术职称2. 检测工作各个环节的责任人包括哪些？（ABDE ）A. 检测人员B. 报告编制人C. 样品登记人D. 审核人E. 授权签字人3. 一般根据（ABCD ），正确配置所需抽样、测量和检测设备及标准物质，并能对设备进行正常的维护。
人教版2023-2024学年高一上学期期中考试物理试题(含答案)2
人教版2023-2024学年高一上学期期中考试物理试题姓名：__________ 班级：__________考号：__________1．一辆汽车在教练场上沿平直道路行驶，以x表示它相对出发点的位移．汽车在0~40s内运动的x-t图像如图所示．则汽车A．10s~20s内做匀速运动B．前10s内速率是后20s内速率的两倍C．前10s内与后20s内运动方向相同D．始终沿同一方向运动2．如图所示为一个运动质点的x−t图像，则下列图中与之对应的v−t图像为（）A．B．C．D．3．下面关于速度和加速度，说法正确的是（）A．速度大，则加速度一定大B．速度变化量大，加速度可能大C．速度为零，加速度一定为零D．加速度是单位时间内速度的变化量，是标量4．一辆急救车快要到达目的地时开始刹车，做匀减速直线运动．开始刹车后的第1s内和第2s内位移大小依次为10m和6m，则刹车后4s内的位移是A．16m B．18m C．32m D．40m5．杂技演员有一个基本练习项目叫杂耍抛接球。
假设演员每隔0.4s从同一高度以8m/s的初速度竖直向上抛出一个小球，假设小球在空中不相碰，取重力加速度大小g=10m/s2，不计空气阻力，则第1个小球在抛出点以上能遇到的小球个数为（）A．2B．3C．4D．56．下列关于力的说法中正确的是（）A．“风吹草动”，草受到了力，但没有施力物体，说明没有施力物体的力也是存在的B．因为物体本身就有重力，所以重力没有施力物体C．重力的方向总是垂直于接触面向下的D．每个力都有施力物体和受力物体7．关于摩擦力，有同学总结了以下四条“不一定”，其中正确的是（）A．产生摩擦力的两个物体不一定接触B．摩擦力的方向不一定与物体的运动方向相反C．滑动摩擦力的大小不一定与压力成正比D．产生滑动摩擦力的两个物体不一定有相对运动8．下列关于相互作用力说法正确的是（）A．由于地球的质量远远大于人的质量，因此地球对人的吸引力比人对地球的吸引力大得多B．若作用力是弹力，则反作用力也一定是弹力C．作用力与反作用力大小相等、方向相反、因此其作用效果可以抵消D．物体在斜面下滑过程中，物体受到斜面对它的摩擦力和它对斜面的摩擦力不是一对相互作用力9．在光滑墙壁上用网兜把足球挂在A点，足球与墙壁的接触点为B。
DW期中考试试题含答案(二)
《Dreamweaver CS5网页制作》期中考试试题(二）一、填空题（每空2分，共计12 分)1、在色彩圆环上选择彼此相邻的几种颜色构成的配色方案叫.2、网页一般又称作，是一种可以在因特网上传输，能被浏览器识别和翻译成页面并显示出来的文件。
3、色彩总的应用原则应该是。
4、网页的扩展名一般是或.5、系统默认的工作区是。
二、判断题（每题2分，共计20 分)1、通过单击面板组左边中间的三角形按钮，可以隐藏和显示面板组（)2、在Dreamweaver中建完的站点不可以修改名字。
（）3、在Dreamweaver中必须在桌面上建立站点（）4、、在Dreamweaver中可以导入声音、FLASH动画，GIF动画。
( ）5、网页中不能导入word文档( ）6、文档的标题将与文件名一起出现在文档标题栏中。
( ）7、站点名称必须为英文（)18、可以通过导入将flash插入网页中( ）9、在网页文件上右键新建文件可以建立新的网页（）10、Internet提供的服务主要包括万维网、电子邮件、文件传输、远程登录。
（）三、单项选择题(每题1分，共计15 分)1、在Dreamweaver中，下列说法不正确性的是（）A、设置背景图片之前，最好先将所用的图片保存到网站目录里B、如果要发布网站，则它所用的图片必须保存到网站目录里C、设置背景图片之前,不必先将所用的图片保存到网站目录里D、设置网页的字体颜色，可以有多种方法2、在Dreamweaver插入的表格修改填充颜色，使用属性中的（）A、背景颜色B、宽C、高D、水平3、在Dreamweaver中，有关图片的说法正确的是( ）A、图片的大小不可以调整B、只可以改变图片在网页中的位置C、单击图片，其周围会出现拖动手柄D、图片的格式必须为:jpg4、在Dreamweaver中，作超级链接的文字，其颜色是（）A、点击前是蓝色，之后是红色B、一直是绿色C、点击前是红色，之后是蓝色D、要看在页面属性中的设置5、在Dreamweaver中，作为站内超级链接用的页面（)A、只要保存到本地磁盘即可B、保存到本地站点的目录下C、必须保存到images目录下D、不必考虑保存的路径6、在Dreamweaver中,要添加超级链接必须（)A、先选择链接的目标页面B、先选定要作链接的文字或图片C、连接到本地的网页上D、保证所连接的不是连接所在页面7、在Dreamweaver中，下面关于首页制作的说法错误的是:（)A、首页的文件名称可以是index。
2020年普通高等学校招生全国统一考试英语试题(全国卷2,含答案)
2020年普通高等学校招生全国统一考试英语第二部分阅读理解（共两节，满分40分）第一节(共15题：每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。
AWhat’s On?Electric Underground7.30pm－1.00am Free at the Cyclops TheatreDo you know who’s playing in your area? We’re bringing you an eveni ng of live rock and pop music from the best local bands. Are you interested in becoming a musician and getting a recording contract(合同)? If so, come early to the talk at 7.30pm by Jules Skye, a successful record producer. He’s going to talk about how you can find the right person to produce you music.Gee Whizz8.30pm-10.30pm Comedy at KaleidoscopeCome and see Gee Whizz perform. He’s the funniest stand-up comedian on the comedy scene. This joyful show will please everyone, from the youngest to the oldest. Gee Whizz really knows how to make you laugh! Our bar is open from 7.00pm for drinks and snacks(快餐).Simon’s Workshop5.00pm-7.30pm Wednesdays at Victoria StageThis is a good chance for anyone who wants to learn how to do comedy. The workshop looks at every kind of comedy, and practices many different ways of making people laugh. Simon is a come dian and actor who has 10 years’ experience of teaching comedy. His workshops are exciting and fun. An evening with Simon will give you the confidence to be funny.Charlotte Stone8.00pm-11.00pm Pizza WorldFine food with beautiful jazz music; this is a great evening out. Charlotte Stone will perform songs from her new best-selling CD, with James Pickering on the piano. The menu is Italian, with excellent meat and fresh fish, pizzas and pasta(面食). Book early to get a table. Our bar is open all day, and serves cocktails, coffee, beer, and white wine.1. Who can help you if you want to have your music produced?A. Jules Skye.B. Gee Whizz.C. Charlotte Stone.D. James Pickering.2. At which place can people of different ages enjoy a good laugh?A. The Cyclops TheatreB. KaleidoscopeC. Victoria StageD. Pizza World3. What do we know about Simon’s Workshop?A. It requires membership status.B. It lasts three hours each time.C. It is run by a comedy club.D. It is held every Wednesday.4. When will Charlotte Stone perform her songs?A. 5.00pm-7.30pm.B. 7.30pm－1.00am.C. 8.00pm-11.00pm.D. 8.30pm-10.30pm.BFive years ago, when I taught art at a school in Seattle, I used Tinkertoys as a test at the beginning of a term to find out something about my students.I put a small set of Tinkertoys in front of each student, and said:”Make something out of the Tinkertoys. You have 45 minutes today - and 45minutes each day for the rest of the week.”A few students hesitated to start. They waited to see the rest of the class would do. Several others checked the instructions and made something according to one of the model plans provided. Another group built something out of their own imaginations.Once I had a boy who worked experimentally with Tinkertoys in his free time. His constructions filled a shelf in the art classroom and a good part of his bedroom at home. I was delighted at the presence of such a student. Here was an exceptionally creative mind at work. His presence meant that I had an unexpected teaching assistant in class whose creativity would infect(感染) other students.Encouraging this kind of thinking has a downside. I ran the risk of losing those students who had a different style of thinking. Without fail one would declare, ”But I’m just not creative.”“Do you dream at night when you’re asleep?”“Oh, sure.”“So tell me one of your most interesting dreams.” The student would tell something wildly imaginative. Flying in the sky or in a time machine or growing three heads. “That’s pretty creative. Who does that for you?”“Nobody. I do it.”“Really-at night, wh en you’re asleep?”“Sure.”zxx.k“Try doing it in the daytime, in class, okay?”5. The teacher used Tinkertoys in class in order to ________?A. know more about the studentsB. make the lessons more excitingC. raise the students’ interest in artD. teach the students about toy design6. What do we know about the boy mentioned in Paragraph 3?A. He liked to help his teacher.B. He preferred to study alone.C. He was active in class.D. He was imaginative.7. What does the underlined word “downside” in Paragraph 4 probably mean?A. Mistake.B. Drawback.C. Difficulty.D. Burden.8. Why did the teacher ask the students to talk about their dreams?A. To help them to see their creativity.B. To find out about their sleeping habits.C. To help them to improve their memory.D. To find out about their ways of thinking.CReading can be a social activity. Think of the people who belong to book groups. They choose books to read and then meet to discuss them. Now, the website turns the page on the traditional idea of a book group.Members go on the site and register the books they own and would like to share. BookCrossing provides an identification number to stick inside the book. Then the person leaves it in a public place, hoping that the book will have an adventure, traveling far and wide with each new reader who finds it. Bruce Pederson, the managing director of BookCrossing, says, “The two things that change your life are the people you meet and books you read. BookCrossing combines both.”Members leave books on park benches and buses, in train stations and coffee shops. Whoever finds their book will go to the site and record where they found it.People who find a book can also leave a journal entry describing what they thought of it. E-mails are then sent to the BookCrossing to keep them updated about where their books have been found. Bruce peterson says the idea is for people not to be selfish by keeping a book to gather dust on a shelf at home. zxx.kBookCrossing is part of a trend among people who want to get back to the “real” and not the virtual(虚拟). The site now has more than one million members in more than one hundred thirty-five countries.9. Why does the author mention book groups in the first paragraph?A. To explain what they are.B.To introduce BookCrossing.C. To stress the importance of reading.D. To encourage readers to share their ideas.10. What does the underlined word “it” in Paragraph 2refer to?A. The book.B.An adventure.C.A public place.D. The identification number.11. What will a BookCrosser do with a book after reading it?A. Meet other readers to discuss it.B.Keep it safe in his bookcase.C. Pass it on to another reader.D. Mail it back to its owner.12. What is the best title for the text?A. Online Reading: A Virtual TourB. Electronic Books: A new TrendC. A Book Group Brings Tradition BackD. A Website Links People through BooksDA new collection of photos brings an unsuccessful Antarctic voyage back to life.Frank Hurley’s pictures would b e outstanding----undoubtedly first-rate photo-journalism---if they had been made last week. In fact, they were shot from 1914 through 1916, most of them after a disastrous shipwreck(海滩), by a cameraman who had no reasonable expectation of survival. Many of the images were stored in an ice chest, under freezing water, in the damaged wooden ship. The ship was the Endurance, a small, tight, Norwegian-built three-master that was intended to take Sir Ernest Shackleton and a small crew of seamen and scientists, 27 men in all, to the southernmost shore of Antarctica’s Weddell Sea. From that point Shackleton wanted to force a passage by dog sled(雪橇) across the continent. The journey was intended to achieve more than what Captain Robert Falcon Scott had done. Captain Scott had reached the South Pole early in 1912 but had died with his four companions on the march back. As writer Caroline Alexander makes clear in her forceful and well-researched story The Endurance, adventuring was even then a thoroughly commercial effort. Scott’s last journey, completed as be lay in a tent dying of cold and hunger, caught the world’s imagination, and a film made in his honor drew crowds. Shackleton, a onetime British merchant-navy officer who had got to within 100 miles of the South Pole in 1908, started a business before his 1914 voyage to make money from movie and still photography. Frank Hurley, a confident and gifted Australian photographer who knew the Antarctic, was hired to make the images, most of which have never before been published.13. What do we know about the photos taken by Hurley?A. They were made last weekB. They showed undersea sceneriesC. They were found by a cameramanD. They recorded a disastrous adventure14. Who reached the South Pole first according to the text?A. Frank HurleyB. Ernest ShackletonC. Robert Falcon ScottD. Caroline Alexander15. What does Alexander think was the purpose of the 1914 voyage?A. Artistic creationB. Scientific researchC. Money makingD. Treasure hunting第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
汽车电气设备构造与维修考试试题(含答案)第2套 共7套
汽车电气设备构造与维修考试试题（第2套）总分：100分时间：60分钟一、选择题（每题2分，共40分）1.汽车发电机过载时，（）协助发电机向用电设备供电。
A 起动机B 点火线圈C 分电器D蓄电池2.对在使用过程中放电的电池进行充电叫（）。
A 初充电B补充充电 C 去硫化充电 D 锻炼性充电3.检测蓄电池的相对密度，应使用（）检测。
A密度计 B 电压表 C 高率放电计 D 玻璃管4.起动汽油发动机时，蓄电池可在短时间内给起动机提供（）的起动电流。
A 10～60AB 60～100AC 200～600AD 600～1000A5.起动继电器的作用是控制（）。
A电磁开关内线圈的电流通路 B 电动机内线圈的电流通路C 点火开关的电流D 发电机的磁场电流6.起动机空转的原因之一是（）。
A 蓄电池亏电B单向离合器打滑 C 电刷过短 D 接触盘烧蚀7.发动机相邻两高压分线插错，将会造成（）。
A 动力不足B 启动困难C 不能启动D运转不稳8.（）的作用是将高压电分配给各个分缸线。
A分电器 B 点火线圈 C 电容器 D 火花塞9.（）附装在分电器外壳上，与断电器触点并联。
其作用是减小断电器断开的电火花，防止触电烧蚀，提高二次电压。
A 配电器B 电阻器C 断电器D电容器10.（）的作用是用于产生高压电。
A 分电器B点火线圈 C 电容器 D 断电器11.汽车前大灯照明标准要求是，在夜间能看清车前（）米以内任何障碍物和能防止眩目。
A 50B 100C 150D 20012.黄色灯光在（）中有较强的穿透性。
A雾 B 黑夜 C 白天 D 阴天13.燃油箱中盛满油时，燃油表指针应指在（）处。
A “0”B “1/2”C“1” D “2/3”14.水温表传感器多采用负温度系数电阻，其特性是：温度越高，电阻越（），导致电流越（）。
A 大，小B 大，大C 小，小D小，大15.冷却液温度表用来指示（）内部冷却水温度。
A发动机 B 水箱 C 燃油箱 D 蒸发器16.车窗继电器，1、3端子间是线圈，如果用蓄电池将两端子连接，则2、4端子之间应（）。
2022年国家司法考试（试卷二）题库检测试题 含答案
省（市区） 姓名 准考证号 ………密……….…………封…………………线…………………内……..………………不……………………. 准…………………答…. …………题…2022年国家司法考试（试卷二）题库检测试题 含答案考试须知：1、考试时间：180分钟，本卷满分为150分。
2、请首先按要求在试卷的指定位置填写您的姓名、准考证号等信息。
3、请仔细阅读各种题目的回答要求，在密封线内答题，否则不予评分。
一、单选题（本大题共50题，每题1分，共50分）1、张某窃得同事一张银行借记卡及身份证，向丈夫何某谎称路上所拾。
张某与何某根据身份证号码试出了借记卡密码，持卡消费5,000元。
关于本案，下列哪一说法是正确的？（ ） A 、张某与何某均构成盗窃罪 B 、张某与何某均构成信用卡诈骗罪 C 、张某构成盗窃罪，何某构成信用卡诈骗罪 D 、张某构成信用卡诈骗罪，何某不构成犯罪2、审判的时候怀孕的妇女依法不适用死刑。
对这一规定的理解，下列哪一选项是错误的？（ ） A 、关押期间人工流产的，属于审判的时候怀孕的妇女 B 、关押期间自然流产的，属于审判的时候怀孕的妇女 C 、不适用死刑，是指不适用死刑立即执行但可适用死缓 D 、不适用死刑，既包括不适用死刑立即执行，也包括不适用死缓3、关于罪数的说法，下列哪一选项是错误的？（ ）A 、甲在车站行窃时盗得一提包，回家一看才发现提包内仅有一支手枪。
因为担心被人发现，甲便将手枪藏在浴缸下。
甲非法持有枪支的行为，不属于不可罚的事后行为B 、乙抢夺他人手机，并将该手机变卖，乙的行为构成抢夺罪和掩饰、隐瞒犯罪所得罪，应当数罪并罚C 、丙非法行医3年多，导致1人死亡、1人身体残疾。
丙的行为既是职业犯，也是结果加重犯D 、丁在绑架过程中，因被害人反抗而将其杀死，对丁不应当以绑架罪和故意杀人罪实行并罚4、关于数罪并罚，下列哪一选项是错误的？（ ）A 、甲在刑罚执行完毕以前发现漏罪的，应当按照"先并后减"的原则实行数罪并罚B 、乙在刑罚执行完毕以前再犯新罪的，应当按照"先减后并"的原则实行数罪并罚C 、丙在刑罚执行完毕以前再犯新罪，同时又发现漏罪的，应当先将漏罪与原判决的罪实行"先并后减"；再对新罪与前一并罚后尚未执行完毕的刑期实行"先减后并"D 、"先减后并"在一般情况下使犯罪人受到的实际处罚比"先并后减"轻5、宋体甲省A 市副市长涉嫌受贿2000万元，为保证诉讼顺利进行，拟指定甲省B 市管辖。
2021年普通高等学校招生全国统一考试语文试题(全国卷2含答案)
2021年普通高等学校招生全国统一考试语文试题〔全国卷2，含答案〕考前须知：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．答复选择题时，选出每题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选途其他答案标号。
答复非选择题时，将答案写在答题卡上，写在本试卷上无效。
3．考试完毕后，请将本试题卷和答题卡一并交回。
一、现代文阅读(36分)(一)阐述类文本阅读(此题共3小题，9分〕阅读下面的文字，完成1-3题。
所谓“被遗忘权〞，即数据主体有权要求数据控制者永久删除有关数据主体的个人数据，有权被互联网遗忘，除非数据的保存有合法的理由。
在大数据时代，数字化、廉价的存储器、易于提取、全球性覆盖作为数字化记忆开展的四大驱动力，改变了记忆的经济学，使得海量的数字化记忆不仅唾手可得，甚至比选择性删除所消耗的本钱更低，记忆和遗忘的平衡反转，往事正像刺青一样刻在我们的数字肌肤上；遗忘变得困难，而记忆却成了常态，“被遗忘权〞的出现，意在改变数据主体难以“被遗忘〞的格局，赋予数据主体对信息进展自决控制的权利，并且有着更深的调节、修复大数据时代数字化记忆伦理的意义。
首先，“被遗忘权〞不是消极地防御自己的隐私不受进犯，而是主体能动地控制个人信息，并界定个人隐私的边界。
进一步说，是主体争取主动构建个人数字化记忆与遗忘的权利。
与纯粹的“隐私权〞不同，“被遗忘权〞更是一项主动性的权利，其权利主体可自主决定是否行使该项权利对网络上已经被公开的有关个人信息进展删除，是数据主体对自己的个人信息所享有的排除别人非法利用的权利。
其次，在数据快速流转且难以被遗忘的大数据时代，“被遗忘权〞对调和人类记忆与遗忘的平衡具有重要意义。
假如在大数据时代不能“被遗忘〞，那意味着人们容易被囚禁在数字化记忆的监狱之中，不管是个人的遗忘还是社会的遗忘，在某种程度上都是一种个人及社会修复和更新的机制，让我们可以从过去经历中汲取教训，面对现实，想象将来，而不仅仅被过去的记忆所束缚。