2019-2020-2 长沙广益实验中学八年级入学考试英语试卷及答案
2019-2020-2广益实验中学八年级入学考试
英语试卷
时量120分钟满分120分
I.听力技能（两部分，共20小题，计20分）
II.知识运用(两部分，共20小题，计20分)
第一节语法填空从A、B、C三个选项中选择最佳答案填空。(共10小题，计10分)
1.Premier Li Keqiang arrived__________Monday__________Wuhan to visit the patients and medical
workers who are fighting against the novel coronavirus(2019-nCoV).
A.at;in
B.on;in
C.on,at
2.When we are in trouble,we__________keep cool and never lose heart.
A.should
B.would
C.need
3.You can__________three books from the library at a time,but you can only__________them for a week.
A.borrow;lend
B.borrow;keep Bs,lend;keep
4.Anna never eats junk food and neither__________her elder brother.
A.does
B.do
C.is
5.—Will you go to the concert at Meixi Lake International Culture Art Center tomorrow?
—No,unless you__________me a ticket.
A.will send
B.sent
C.send
6.He keeps practicing__________he will success one day.
A.until
B.so that
C.although
7.—__________mess in your room!You’re always so lazy.
—Sorry,mum.I’ll clean it right now.
A.What
B.What a
C.How
8.—We can’t work out the problems by
—Why not ask Mr.Yang for help?
A.ourselves
B.herself
C.yourselves
9.—How do you go to school?
—I__________take a bus,but now I__________riding a bike.
A used to;used to https://www.360docs.net/doc/503531877.html,ed to;am used to C.am used to;used to
10.—You don’t look well.Could you please tell me__________?
—I feel tired and have a headache.
A how do you feel now B.how you feel now C.what you feel now
第二节词语填空(通读下面的短文，掌握其大意，然后从题中所给的A、B、C三个选项中选出一个最佳答案。(共10小题，计10分)
Jia Haixia and Jia Wenqi are53-year-old men.Jia Haixia is_____11_____and he can’t see anything.Jia Wenqi lost his arms in an accident when he was just three.Though they are_____12_____,they make a big difference.They have worked together for over ten years to plant trees in their village in Hebei.
_____13_____ten years ago,the two decided to team up because neither of them could find work to do. _____14_____,they found a way to work together.They rented(租)some poor land and began to plant trees.Also this action would help to keep their_____15_____from the sandstorm(沙尘暴).
_____16_____day begins at7am when Wenqi carries Haixia across the river to get to their workplace. _____17_____they don’t have enough money to buy young trees,the two use branches(树枝)from big trees. Haixia_____18_____to the tree top and picks the fine branch under Wenqi’s direction(指导).Haixia then digs a hole and carefully plants it Finally they water the branch.
“I am his_____19_____and he is my eyes,”says Haixia.With each other’s help,the two work together well to plant so many trees.Their forest now has over10,000trees,hundreds of birds and many other animals.Though they work hard,they don’t make much money.But Wenqi says,“We_____20_____on our own feet,so the fruits of our work taste sweeter.”
11.A deaf B.blind C.normal
12.A.clever B.old C.disabled
13.A.More than B.Less than C.At least
14.A.Seriously B.Certainly C.Luckily
15.A.town B.village C.city
16.A.Its B.His C.Their
17.A.So B.But C.Because
18.A.walks B.climbs C.jumps
19.A.legs B.hands C.ears
20.A.stand B.work C.plant
III.阅读技能(四部分，共24小题，计48分)
第一节图表理解阅读下面的图表，从题中所给的A、B、C三个选项中，选出最佳选项回答问题或完成句子。(共5小题，计10分)
A
The Art Festival in Zhenhua Middle School
The one-week festival is the most popular school festival in Zhenhua Middle School.
Activities:
?Paper folding competition(白纸比赛).The students make animals,houses,food and many other things out of paper.
?Dye(染色)a T-shirt.The students put T-shirts into the dye.They make their own special T-shirt
?An evening party.The students give wonderful performances(表演)like sieging.dancing and magic shows.
21.The Art Festival in Zhenhua Middle School lasted for__________.
A.four days
B.two weeks
C.seven days
22.There are different activities in the Art Festival EXCEPT(除了)__________.
A.making things out of paper
B.holding a singing competition
C.dyeing the T-shirt
B
How to wash your hands
1.Don’t use antibacterial soap(抗菌肥皂)-it does little extra good and can create“super-bugs(超级细节)”. Normal soap will do.
2.Wash for30seconds with warm water and soap.You can keep track(记录)by singing“Happy Birthday”twice.
3.Be sure to get oft-neglected(经常忽视的)places:fingertips,between fingers(webbing),and under the
nails.
4.How you dry your hands is up to you,but a hands-free dryer(干手器)is the best for both cleanliness and the environment.
https://www.360docs.net/doc/503531877.html,e a paper towel or your sleeve(袖子)to open the door when you are leaving.
6.Hand sanitizer(洗手液)is better than nothing.
23.Which of the following is the best choice for washing your hands?
A.Antibacterial soap.
B.Normal soap
C.Hand sanitizer.
24.Two rounds of singing“Happy Birthday”__________.
A.takes60seconds
B.is the best song for washing hands
C.is how long we should wash our hands
25.From the chart,we know that__________.
A.when washing hands,our fingertips and fingers are often neglected
https://www.360docs.net/doc/503531877.html,ing a hands-free dryer to dry our hands is good for the environment
C.it’s best to open the door with your hands or sleeve after washing hands
第二节短文理解阅读下列短文，从每题所给的A、B、C三个选项中，选出最佳选项回答问题或完成句子。(共10题，计20分)
A
This is a true story of a very special hotel named Maggie.Do you wonder what makes Maggie special?
It all started long ago in Michigan,the USA.Maggie was one of the most popular hotels.People liked going swimming in its pool and having meals at its restaurant its halls were always filled with people and laughter. However,years later,there were many better hotels in Michigan.As a result,fewer and fewer people went to stay in Maggie.And its halls became empty.
One day,a man named Mike Karl came to Maggie.He said,“I’m going to fill Maggie with people and laughter once again.”First,Mike Karl hired(雇用)people to fix up the hotel.They painted and cleaned the rooms and halls.Next,Mike Karl went to look for people without homes and brought these people to Maggie.Maggie became a famous homeless hotel in the USA.Very soon,more and more homeless people moved into the hotel. Maggie provided these people with warm beds,food,clothes,showers and jobs.
As you can see.without Maggie and Mike Karl,many people would not have homes.Now,do you know why Maggie is special?
26.What do you think of Mike Karl?
A.Serious.
B.Kind.
C.Funny.
27.Why did Maggie’s hall become empty long time ago?
A.Because it was closed.
B.Because it was worse than many hotels in Michigan.
C.Because a man called Mike Karl came to Maggie.
28.Now,Maggie is a hotel for__________people.
A.rich
B.disabled
C.homeless
29.Which of the following is TRUE?
A.There is a pool in Maggie.
B.Mite Karl was a homeless man.
C.Mike Karl fixed up Maggie by himself
30.The writer wrote this passage to__________.
A.advise us to help others
B.tell us who built Maggie
C.tell us about a special hotel
B
When your exercise in parks,you may see people coming to you and passing you fast.They are moving steadily(平稳地),holding something that looks like a ski pole(滑雪杖)in each hand.These people aren’t siding. They’re enjoying a kind of exercise called Nordic walking(北欧式健步).
Nordic walking started in Finland.Back in the1930s,some triers began using poles when walking.It was a way to exercise when there was no snow.In the early days of Nordic walking,all walkers used ski poles.In1988, an American company began making and selling poles especially for walking.Then more and more people started to take part in the sport of Nordic walking.
In Nordic walking,people use poles not for balance(平衡)but to get their arras working.Nordic walking poles are not so long as ski poles and they allow people to walk on the ground more easily.
Studies have shown that Nordic walking is healthier than normal walking.In Nordic walking,people move their legs and arms differently from normal walking.With each step,Nordic walkers push themselves forward with
one of their poles.Nordic walking is very good for people with knee or leg problems.With the help of poles,it puts less stress on the knees and legs.
For young and old,Nordic walking is a great way to exercise the whole body outdoors.
31.What do we know about thee history of Nordic walking?
A.It first appeared in the US.
B.It became popular in the1930s.
C.Skiers started Nordic walking.
32.The underlined word“company”means“__________”in Chinese.
A.同伴
B.公司
C.商场
33.Nordic walking poles are__________than ski poles.
A.heavier
B.shorter
C.lighter
34.What makes Nordic walking healthier than normal walking?
①The use of poles.②Tbt way people take steps.③The body parts that people use.
A.①②
B.①③
C.②③
35.What’s the best title for the passage?
A.The story behind Nordic walking
B.What makes the sport different from others?
C.A good sport for people cf all ages
第三节语篇补全阅读下面的短文，从短文后的选项中选出能填入空白处的最佳选项补全短文，选项中有一项为多余选项。(共4小题，计8分)
What do Napoleon,Clinton and Wang Nan have in common?They are all left-handed.Today about15%of the people are left-handed.36.__________The answer is the way the brain(大脑)works.The brain has two halves—the right half and the left half.The right half controls the left side of the body,and the left half controls the right side of the body.37.__________And the left-handed people have a strong right brain.
The two halves of the brain are about the same size.38.__________The left side controls the language, maths and logic(逻辑).When you remember new words,or when you put things in order,you use your left side. The right side of the brain controls color and music.It is also good at recognizing(认出)feces.
39.__________And this doesn’t mean all accountants(会计师)are right-handed,either.Some right-handers have a strong right brain,and some left-handers have a strong left brain.
A.But each side controls different things.
B.This does not mean that all artists are left-handed.
C.But why are people left-handed?
D.Are you left-banded or right-handed?
E.So right-handed people have a strong left brain.
第四节阅读表达阅读下面的短文，根据短文内容回答问题。(共5小题，计10分)
The Palace Museum is turning600years old.It was China’s imperial palace(皇宫)from1420to1911, Twenty-four emperors(皇帝)once lived there.People called the Palace Museum fee Forbidden City at that time.It is the largest building of ancient(古代的)palaces in the world.But how did the emperors celebrate fee Chinese New Year there?
On the Chinese New Year’s Eve(前夜),the30th day of the12th month in fee Lunar Calendar(农历),the ancient emperors would wear special clothes like common people and organize a special dinner for the big event. The first dinner in the Qing Dynasty(1644-1911)royal court(宫廷)was dumplings,just like common families, while there were still rales to follow.
The royal court also followed the traditional custom of staying up all night on New Year’s Eve,so a midnight snack would be prepared for the emperor,which always included fresh and dried fruit.
During fee ancient times when there was no television,a major activity for fun in the royal court was watching Chinese operas,which had to be lively and auspicious(吉祥的).Several emperors in the Qing Dynasty would act in operas themselves,such as the Qianlong Emperor,Daoguang Emperor and Tongzhi Emperor.The Guangxu Emperor could even beat drums.
40.When id the Palace Museum start to become China’s imperial palace?
_________________________________________________________________________________
41.What was the first dinner in common families for Chinese New Year in the Qing Dynasty?
_________________________________________________________________________________
42.Why would the emperors have a midnight snack on New Year’s Eve?
_________________________________________________________________________________
43.How did the royal court in the Qing Dynasty have fun at that time?
_________________________________________________________________________________
44.According to the passage,did Daoguang Emperor beat drums in operas?
IV.写作技能(三部分，共11小题，计32分)
第一节语篇翻译阅读下面的短文，将划线部分译成英文或中文。(共5小题，计10分)
Everyone can join in tire fight against the novel coronavirus(新冠病毒).Not sure what you should do?Here are some tips from the Handbook of Prevention and Treatment of COVID-19by WeDoctor Digital General Hospital.
Stay away from crowds
Don’t go to crowded places.If you have to,don’t forget to wear a mask(口罩).Stay at least one meter away from other people.45.If you don’t wear a mask,you will get sick easily.Sick people should wear masks to make sure they won’t give the virus(病毒)to others.
When you’re indoors(室内)open your windows to let fresh air in every day.46.Do it three times a day for15 minutes to half an hour each time.Ventilation(通风)can stop the virus from building up.
Wash hands properly
Remember to wash your hands before eating,after going to the bathroom,coming home,coming into contact with garbage(垃圾)and touching(触摸)animals.47.在洗手之前，不要触摸你的眼睛、鼻子和嘴巴。48.It is possible for you to touch something with the virus on it.
When you wash your hands,use running water and soap.Rub your hands together for no less than15seconds.
Wear medical marks(医用口罩)
49.戴医用口罩是一个阻挡病毒的好办法。Medical surgical(外科的)masks and N95masks are the best choices.
A medical surgical mask is enough for daily use,even if you plan to go to general open places.If you go to
uncrowded public places,you can also wear disposable(一次性的)medical masks.However,if you have close contact with suspected patients(疑似病人),you need to wear a N95mask.
45.______________________________________________________________________________
46.______________________________________________________________________________
47.______________________________________________________________________________
48.______________________________________________________________________________
49.______________________________________________________________________________
第二节情景交际通读下面的对话，根据上下文补全对话内容。(共5小题，计10分)
A:Linda,I went to our class party yesterday,but I didn’t see you.50._________________________?
B:I just stayed at home to look after my little sister.Did you enjoy yourselves last night?
A:Yes,everyone had a good time.We sang,played games and enjoyed the food happily.
B:Sounds interesting!But you look so sad now.51._________________________?
A:My favorite NBA player Kobe Bryant died in a California helicopter crash not long ago.
B:52._________________________.But don’t be too sad,his Mamba spirit will live forever.
A:You’re right.To remember him,I am going to set up a basketball team in our school.Would you like to join it?
B:53._________________________.I am interested in basketball too.
A:Great!But I don’t know how to ask more people to join it.54._________________________.
B:Of course.You could tell our friends about it and ask them to let more people know.What’s more,why not ask our P.E.teacher for help?
A:Seems like excellent ideas!Thank you so much!
B:You’re welcome.
第三节书面表达(12分)
55.受新冠肺炎的影响，全国各地中小学均推迟开学，并积极开展线上教学。随着疫情逐步受控，长沙市各
中学结束了为期两个月的线上教学，已于近期分批次开学。对比传统的教学形式，有的同学认为线上教学让他们拥有了更多自主学习时间；但也有同学认为传统教学更有利于学习成绩的提高。你认为哪种教学形式更好呢？请写一篇英语短文，简要陈述以上两种观点，并谈谈人的看法及理由(不少于三点)
写作要求：
1、80词左右；
2、语句通顺，意思连贯，书写工整；
3、文中不得出现真实的人名等信息。
参考词汇：the novel coronavirus新冠病毒
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2019-2020-2广益实验中学八年级入学考试
英语试卷参考答案
知识运用：
1-5.CABAC
6-10.BBABB
11-15.BCACB
https://www.360docs.net/doc/503531877.html,BBA
阅读技能：
21-25.CBCCB
26-30.BBCAC
31-35.BBBAB
36-39.CEAB
40.In1420.
41.Dumplings
42.Because they need to follow the traditional custom of staying up all night on New Year’s Eve.
43.By watching Chinese operas.
44.No，he didn’t.
写作技能：
45.如果不戴口罩，你将很容易得病。
46.一天要通风三次，且每次要持续15到30分钟的时间。
47.Before you wash your hands,don’t touch your eyes,nose,and mouth.
48.你很有可能接触到带有病毒的东西。
49.Wearing medical masks is a good way to keep the virus away from us.
50.Where did you go last night?
51.What’s the matter with you?
52.I’m sorry to hear that.
53.Of course.
54.I need to make a plan on it.
湖南广益实验中学2019-2020九下入学考试英语试卷
九年级2020抗疫期间网络自测题 共75小题计120分时量120分钟 一、听力技能（共2题，20分） 第一节听下面5段对话，每段对话后有一个小题，从题中所给的ABC三个选项中选出最佳选项回答问题。听每段对话前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。(共5小题，计5分) 1.How does the boy like his English teacher? A.Humorous. B.Generous. C.Serious. 2.Why does Jenny look happy? A.She gets good grades. B.She is beautiful C.She can make many new friends. 3.What day is it probably today? A.Thursday B.Friday. C.Saturday. 4.What did the doctor tell the man to do? A.To stay in bed for two months. B.To do some exercise. C.To rest in bed for seven days. 5.Who helped the boy do the cleaning? A.His brother. B.His sister. C.Nobody. 第二节听下面6段对话或独白。每段对话或独白后有2~3个小题，从题中所给的A、B、C三个选项中选出最佳选项回答问题。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。(共15小题，计15分) 听第六段对话，回答第6、7小题 6.Whose birthday is coming? A.The girl's B.Tom's C.The boy's 7.Which is more important for the boy to think about? A.The shirt. B.The party. C.The gift 听第七段对话，回答第8、9小题 8.Who is the woman? A.A nurse. B.The boy's teacher. C.The boy's mother 9.Which of the following is TRUE? A.There is something serious with the boy. B.The boy can go to school today. C.The doctor suggests the boy stay at home and have a good rest today. 听第八段对话，回答第10、11小题。 10.How will the woman go to the museum?
2019-2020学年湖南省长沙市广益中学九上第一次月考英语(无听力)
2019-2020-1 广益中学九上第一次月考 英语 注意事项： 1、答题前，请考生先将自己的姓名、准考证号填写清楚，并认真核对条形码上的姓名、准 考证号、考室和座位号； 2、必须在答题卡上答题，在草稿纸、试题卷上答题无效； 3、答题时，请考生注意各大题题号后面的答题提示； 4、请勿折叠答题卡，保持字体工整、笔迹清晰、卡面清洁; 5、答题卡上不得使用涂改液、涂改胶和贴纸； 6、本学科试卷中听力材料以中速朗读两遍。 试卷分四个部分，共8页，75小题，时量120分钟，满分120分。 I．听力技能（两部分，共20小题，计20分）略 II．知识运用（两部分，共20小题，计20分） 第一节语法填空从A、B、C三个选项中选择最佳答案填空。（共10小题，计10分）21. — we have! There is Military Parade (阅兵式) in Tian an’ men square tomorrow. — Sounds great. We can’t miss it. A. What good luck B. How good luck C. What a good luck 22. — You look upset. What’s up? — He refused me the truth. I am a little angry with him. A. tell B. telling C. to tell 23. I found a note on the desk when I came into the office. A. lies B. lay C. lying 24. — May I speak to Mrs. Smith? — Sorry, my mum can’t come to the phone now. She a shower. A. has B. had C. is having 25. You will get good grades you work hard. A. if B. unless C. so 26. — Why did Jack put up two hands? — Nobody noticed him, so he put up one hand and then . A. another B. other C. the other 27. — I often make mistakes grammar. — Why not ask your teacher help? A. in; to B. in; for C. with; for 28. — Did Alice and Anna find a way out at last? — Yes, they a plan and did it. A. worked out B. is working out C. have worked out 29. — Do you know ? — Tomorrow afternoon. A. when will the professor give a speech B. when the professor will give a speech C. when the professor gave a speech 30. — So many magazines here. Could you tell me ? — What about Nature? I think it’s interesting. A. which to buy B. to buy which C. to which buy
湖南广益实验中学2018-2019 学年度第一学期期末考试试卷 八年级物理
湖南广益实验中学2018-2019 学年度第一学期期末考试试卷 八年级物理 时量：60 分钟总分：100 分 一、选择题（每题 3 分，共 45 分） 1.关于运动和静止，下列说法正确的是（） A.加油机在空中给受油机加油时，它们是相对运动的 B.站在正在上升的观光电梯上的乘客，如果以他自己为参照物，电梯是静止的 C.小明同学坐在正在行驶的公共汽车里，他说自己是静止的，是以路边的树木为参照物 D.“天宫一号”与“神舟八号”对接成功时，它们是相对运动的 2.关于物理测量仪器的使用，下列说法正确的是（） A.零刻度线缺失的刻度尺不能用来测量物体的长度 B.使用天平测质量时，一定要等指针静止并在分度盘的中央时横梁才算平衡 C．所有液体温度计都不能拿离人体读数 D．用塑料卷尺测量长度时，若用力拉尺进行测量，那么由此将可能引起测量结果偏小 3.关于声现象的说法中，正确的是（） A.声音的音调越高，传播的速度越大 B.“响鼓也要重锤敲”，说明声音是由振动产生的，且振动越快响度越大 C.中考期间，学校路段禁止汽车鸣笛，这是在传播过程中减弱噪声 D．利用超声波可以探测海底的深度，但不可以测月地距离 4.在下列物态变化的实例中，正确的是（） A.舞台上用干冰制作“云雾”，这是汽化现象 B.夏天从冷藏室拿出的白色易拉罐外面出现水珠，这是液化现象 C.电冰箱冷冻室内出现白色的霜，这是凝固现象 D.永久了的白炽灯灯丝变细了，这是熔化现象 5.下列关于光现象的说法正确的是（） A.在“小孔成像”的实验中，离小孔越近的物体所成的像一定越大 B.游泳运动员在平静的水面下看到游泳池边的物体变矮了 C.因为红外线有很强的热效应，所以常用来做遥控器 D.小球沿水平方向运动，它在平面镜中的像可能沿竖直方向运动 6.今年元旦节前夕长沙人民迎来了盼望已久的大雪.一夜之间，大地被茫茫白雪覆盖.小花想 估测出积雪的密度来.于是她在平整地面厚度均匀的积雪上向下踩，形成了一个下凹的脚印，如图所示，若脚印下的雪由于受外力挤压可近似看成冰层，已知冰的密度，小花测量 下列哪组物理量就能实现估测目的（） A.脚印的深度和脚印的面积 B.积雪的厚度和脚印的面积 C.冰层的厚度和脚印的面积 D.积雪的厚度和脚印的深度7．为了测盐水的密度，某实 验小组制定了如下的实验计划： ①在烧杯中装入适量盐水，测出它们的总质量； ②将烧杯中盐水倒入量筒中； ③测出量筒中盐水的体积； ④测出烧杯和杯壁上残留盐水的质量；
湖南省长沙广益实验中学2020年小升初数学入学考试模拟卷(四)(无答案)
湖南省长沙广益实验中学2020年小升初数学入学考试模拟卷 (四)(无答案) https://www.360docs.net/doc/503531877.html,work Information Technology Company.2020YEAR
2020年长沙广益实验中学小升初 入学考试数学模拟卷（四） 一、判断题：（10分） 1、王师傅做102个零件都合格，合格率就是100%。 （ ） 2、下图中三个面积相等的平行四边形，他们阴影部分的面积一样大。 （ ） 3、甲、乙两桶水，甲用去2/3，乙用去一半，剩下的水一样多，甲、乙两桶水的质量比是4:3 （ ） 4、甲数的54正好等于乙数的4 3，甲数一定大于乙数。 （ ） 5、去掉小数点后面的0，小数的大小不变。 （ ） 二、选择题：（15分） 6、圆的直径扩大3倍，则圆的面积（ ） A 、扩大3倍 B 、扩大6倍 C 、扩大9倍 D 、不变 7、下列各式中，第（ ）式与67 5?的值不同。 A 、3)7575(?+ B 、4275+? C 、67 4671?+? D 、475275?+? E 、7 57575757575+++++ 8、在下图中，四个圆的圆心在一条直线上，大圆的周 长与三个小圆的周长比较，结果是（ ）。 A 、大圆的周长较长 B 、大圆的周长较短 C 、相等 D 、无法比较 9、打一份文件，甲用4小时，乙用6小时，两人合打（ ）小时能完成。 A 、512 B 、12 5 C 、10 D 、5
10、甲乙两个容积相同的瓶子分别装满盐水，已知甲瓶中盐、水的比是2：9， 乙瓶中盐水的比是3：10，现在把甲、乙两瓶水混合在一起，则混合盐水中， 盐与水中，盐与盐水的比是（ ） A 、195 B 、215 C 、245 D 、286 59 三、填空题：（40分） 11、计算：[1.1+7÷（)8511213-]59 11?= 。 12、种植一批树苗，没种活的棵树是成活棵树的24 1，成活率是 。 13、一桶油，连桶重31.4千克，用去五分之一的油连桶重26.4千克，桶重是 千克。 14、把自然数a 和b 分解质因数得到a=2×5×7×m ，b=3×5×m ，如果a 和b 的最 小公倍数是2730，那么m= 15、已知小圆半径2cm ，大圆半径是4cm ，则大圆周长的比是 ，面积比 是 。 16、一辆汽车以每小时30千米的速度从甲地开往乙地，开出4小时后，一列火 车也从甲地开往乙地，这列火车的速度是汽车的3倍，在甲地到乙地距离二分 之一的地方追上了汽车。则甲乙两地相距 千米。 17、一个两位数减去它的倒序数（如92的倒序数是29.30的倒序数是3），其 差大于0且能被9整除。那么这样的两位数共有 个。 18、A 、B 、C 三人参加一次考试，A 、B 两人平均分比三人平均分多2.5分，B 、C 两人平均分比三人平均分少1.5分。已知B 得了93分，那么C 得了 分。
2016—2017年长沙广益中学期末
2016-2017-1广益中学七年级 数学期末模拟试卷 班级： 姓名： . 一、选择题（3×10=30）1．方程1 2=-x 的解是（）A ．4 1- =x B ．4-=x C ．4 1= x D ．4 =x 2．下列说法正确的是（ ） A ．近似数0.21与0.210的精确度相同 B ．近似数1.3×104精确到十分位 C ．数2.9951精确到百分位为3.00 D ．小明的身高为161cm 中的数是准确数3．如果an am =，那么下列等式不一定成立的是（）A ．3 3-=-an am B ．an am +=+55C ．n m =D ．an am 11-=- 420n n 为（） A ．2 B ．3 C ．4 D ．55．下列各式正确的是（） A 819 =±B ．14 .314.3-=-ππC 273-=-D ．2 35=-6．下列运算中，错误的有（） 255 1 114412 =2(4)4-=±3311-=1111916254520+=+=A ．1个 B ．2个 C ．3个 D ．4个 7．某文化商场同时卖出两台电子琴，每台均卖960元，以成本计算，其中一台盈利20%，另一台亏损20%，则本次出售中商场（） A ．不赔不赚 B ．赚160元 C ．赚80元 D ．赔80元 8．如图，在时刻8：30，时钟上的时针和分针之间的夹角为（） A ．85° B ．75° C ．70° D ．60° 第8题
9．下列图形中，正确画出AC 边上的高的是（） 10．图（1）是一个水平摆放的小正方体木块，图（2）、（3）是由这样的小正方体木块叠放而成，按照这样的规律继续叠放下去，至第七个叠放的图形中，小正方体木块总数应是（） A ．25 B ．66 C ．91 D ．120 二、填空题（3×8=24）11．已知方程04)2(1 =+--a x a 是一元一次方程，则a =__________，x =__________． 12．一个角的余角是54°38′，则这个角的补角是__________． 13．一个正方形的面积为原来的64倍，则边长为原来的__________倍，一个立方体的体积变为原来的64倍，则棱长变为原来的__________倍． 14．已知一个正数x 的两个平方根是1+a 和3-a ，则a =__________，x =__________． 15．若有理数a 和b 在数轴上所表示的点分别在原点的右边和左边，则b a b --2 等于__________．16．如图，把一张长方形纸条按如图的方式折叠后，量得∠AOB '=110°，则∠B 'OC 的度数是__________．17．如图，将三角尺的直角顶点放在直尺的一边上，∠1=30°，∠2=50°，则∠3的度数等于__________． 第16题第17题 18．若4y =，则y x =__________．
湖南广益实验中学2017-2018学年度第一学期期末考试卷 七年级语文试题
湖南广益实验中学2017－2018学年度第一学期期末考试卷 七年级语文 （时量：120分钟满分：120分） 一、积累与运用（30分） 1．下列各组词语中字形和加点字的字音全部正确的一项是（）（2分） A．虐待nüè 安详畏罪潜逃qián 惊慌失措 B．热忱chén 憔悴大相径庭jìn 轰堂大笑 C．哺乳pǔ缥渺拈轻怕重niān、见异思迁 D.狭隘yì 气概骇人听闻hài 神彩奕奕 2．下列加点词语运用不正确的一项是（）（2分） A．鸟儿将巣安在繁花嫩叶当中，高兴起来了，呼朋引伴地卖弄清脆的喉咙，唱出宛转的曲子。 B．历史上曾人来人往的丝绸之路，有的地方如今已变成人迹罕至的沙漠。 C．今年长沙市各中小学寒假放假时间参差不齐，有的放得早，有的放得晚。 D．近年来，湖南各县市广泛动员社会各方面力量参与脱贫攻坚，众人拾柴火焰高，取得良好效果。 3. 下列句子中没有语病、表意明确的一项是（）（2分） A．通过大家的努力，使我们班在七年级“因乐有你，一起同行”校园文化艺术节合唱比赛中取得了优异的成绩。 B．著名诗人余光中先生于2017年12月14日在台湾不幸病逝，他的乡愁，是台湾那一代文化人的乡愁。 C．广益中学面包房的鸡排面包深受广大师生的喜受，每天都能卖掉大约500个左右D．微信作为一种新型社交软件越来越普及，但是我们也要注意防止个人信息不要泄露。 4. 下列句子顺序排列最恰当的一项是（） ①经典作品，都经过时间的淘汰与筛选，其中有着最伟大的思想、最丰富的内容、最高尚的品格，是人类迄今为止所能达到的巅峰。 ②一个人能够获得多大的能量，取得多高的成就，很大程度取决于这种循环往复的阅读。 ③阅读是一种循环往复的过程。 ④对于这些举世公认的中西社科、文学名著，我们自然要尽情揣摩，反复精读，把握其内涵与要旨。 ⑤这种循环往复，就是人们常说的精读。 A．④②①③⑤ B.③⑤①④② C．②③⑤①④ D．③⑤①②④
2018-2019-1湖南长沙广益中学八上期末英语试卷(无听力含答案)
2018-2019-1 广益中学期末考试 八年级 英语试卷 II. 知识运用 （两部分，共 20 小题，计 20 分） 第一节 语法填空 从 A 、B 、C 三个选项中选择最佳答案填空。 （共 10 小题，计 10 分） ( )21.He dreams of going to university and becoming astronaut like Yang Liwei. ( )27. If it this Saturday, we will go camping and have fun. A. isn 'raitn B. doesn ' rtain C. won' t rain ( )28. You will fall behind your classmates you study hard. A. unless B. if C. or ( )29. — Must I clean the classroom at once? — No, you . You can clean it later. A. mustn 't B. needn 't C. doesn ' htave to （ ）30. Among all the dancers on the stage, Helen danced . A. more beautiful B. the most beautiful C. the most beautifully 第二节 词语填空 通读下面的短文，掌握其大意，然后从各题所给的 A 、B 、C 三个选项 中选出最佳答案。 （共 10 小题，计 10 分） Everyone wants to be successful. But failure ( 失败 ) is a 31 thing for us to meet with. For example, sometimes we fail the exams, and sometimes in the sports meeting, others win but we fail. So almost 32 meets with failure in his life. Different people have different 33 to deal with( 处理 ) failure. Some people lose hope when they fail. They seem to think that it is the end of the world. 34 , others don ' tthink so. They don ' ttake failure 35 . They seem to think that failure is the 36 step to success. They will never 37 and try their best to get the success in the end. Now let ' imsagine (想象) the ends of the two ways. If we are afraid of failure and always feel 38 , and don ' ttry to change ourselves, we may meet with more and more failures. But 39 we are brave enough to face them, we will be successful and our dreams will 40 some day. ( )31. A. strange B. common C. creative ( )32. A. everybody B. nobody C. somebody A. an; a B. /; an C. the; an ( ( ( ( ( )22. There an art festival in our school on December 20th, 2018. A. had B. was )23. It ' s g t o i nragin. Don ' t forget a raincoat with you. A. take B. taking )24. — yogurt do you need to make fruit salad? — Two teaspoons. A. How many B. How often )25. The movie Aquaman (海王 ) is on. Peter is looking forward to A. watching B. watch )26. Our foreign teacher Mr. Green will stay with us for C. will be C. to take C. How much it. C. watches five days. A. other B. more C. another
湖南省长沙市广益实验中学2020-2021学年度上学期九年级入学考试数学试卷
湖南广益实验中学九年级上学期考试1 数 学 时量：120分钟 满分：120分 一、选择题(共12小题，每小题3分，共36分) 1.给出下列四个数：2-，0，1.41，π，其中为无理数的是( ) A.2- B.0 C.1.41 D.π 2.在平面直角坐标系中，点()3,5P --关于原点对称的点的坐标是( ) A.()3,5- B.()3,5- C.()3,5 D.()5,3-- 3.下列说法中正确的是( ) A.在统计学中，把组成总体的每一个考察对象叫做样本容量 B.为了解全国中学生的心理健康情况，应该采用普查的方式 C.一组数据6，8，7，8，8，9，10的众数和中位数都是8 D.若甲组数据的方差为210.4s =，乙组数据的方差为210.05s =，则甲组数据更稳定 4.下列图标中，既是轴对称图形，又是中心对称图形的是( ) A. B. C. D. 5.已知二次函数23y x x m =-+(m 为常数)的图象与x 轴的一个交点为()1,0，则关于x 的一元二次方程= 230x x m -+=的两实数根是( ) A.11x =，21x =- B.11x =，23x =
C.11x =，22x = D.11x =，23x =- 6.若函数()( )22222x x y x x ?+≤?=?>??，则当函数值8y =时，自变量x 的值是( ) A.6± B.4 C.6±或4 D.4或6- 7.下列说法正确的是( ) A.对角线互相垂直的四边形是平行四边形 B.对角线相等且互相平分的四边形是矩形 C.对角线相等且互相垂直的四边形是菱形 D.对角线互相垂直的平行四边形是正方形 8.某厂准备生产8000个口罩，在生产了1000个口罩后，引进了新机器，使每天的工作效率是原来的2倍，结果共用10天完成了任务，设该厂原来每天生产x 个口罩，则由题意可列出方程( ) A.10008000102x x += B.10008000102x x += C.10007000102x x += D. 10007000102x x += 9.无论m 为何值，点(),52A m m -不可能在( ) A.第一象限 B.第二象限 C.第三象限 D.第四象限 10.“折竹抵地”问题源自《九章算术》中，即：今有竹高一丈，末折抵地，去本四尺，问折者高几何？意思是：一根竹子，原高一丈，一阵风将竹子折断，其竹梢恰好抵地，抵地处离 竹子底部4尺远(如图)，则折断后的竹子高度为多少尺？(1丈10=尺)( ) A.3 B.5 C.4.2 D.4
2019-2020-2湖南长沙广益中学初一下期中考试英语试卷及答案
2019-2020-2广益中学初一下期中考试 英语 注意事项： 1、答题前，请考生先将自己的姓名、准考证号填写清楚，并认真核对条形码上的姓名、准 考证号、考室和座位号； 2、必须在答题卡上答题，在草稿纸、试题卷上答题无效； 3、答题时，请考生注意各大题题号后面的答题提示； 4、请勿折叠答题卡，保持字体工整、笔迹清晰、卡面清洁; 5、答题卡上不得使用涂改液、涂改胶和贴纸； 6、本学科试卷中听力材料以中速朗读两遍。 试卷分四个部分，75小题，时量120分钟，满分120分。 I．听力技能（两部分，共20小题，计20分）略 II．知识运用（两部分，共20小题，计20分） 第一节语法填空从A、B、C三个选项中选择最佳答案填空。（共10小题，计10分）21．Tom’s father buys _______ drum for him, but he can’t play _______ drum. A. a; the B. /; the C. a; / 22．I can go out _______ school nights, but I must go back home _______ nine o’clock. A. at; at B. at; before C. on; before 23．— The T-shirt is _______ small for me. Can you show me _______ one? — OK. Here you are. A. a kind of; other B. kind of; another C. kind of; the other 24．Jim is not good at basketball, so he _______ it after school every day. A. practice playing B. practices to play C. practices playing 25. David, _______ the rubbish into different litter bins (垃圾桶) according to the signs. A. puts B. put C. putting 26．—Remember _______ to my daughter’s dance show next week. —I will. I’ll never forget _______ her dance for the first time last year (去年). A. coming; to see B. to come; see C. to come; seeing 27．— May I play computer games, mom? — When your homework is finished, you _______. A. can B. must C. need 28．— Hurry up! (快点) —Wait a minute! I _______ the postcard from my friend and then I’m ready to go. A. read B. reading C. am reading 29．My watch isn’t working, _______ I have to ask one of my classmates what time it is now. A. and B. so C. but 30．— _______ do you live from your school? — About 4 kilometers. I usually go to school by bike. A. How long B. How C. How far 第二节词语填空通读下面的短文，掌握其大意, 然后从各题所给的A、B、C三个选项中选出最佳答案。（共10小题，计10分） Weather is all around us and it is very important to us. Different weather makes people feel different. It affects (影响) people’s health and31 . In August, it’s very hot and wet i n the
湖南省长沙市广益实验中学2019-2020学年2020年九年级第二学期第二次月考数学试卷(word版,无答案)
湖南广益实验中学2019-2020学年九年级第二学期第二次月考试卷 数 学 总分：120分 时量：120分钟 一、选择题(本大题共12小题，共36分) 1.2020-的绝对值是( ) A.2020- B.2020 C.12020 D.12020 - 2.世界上最小的开花结果植物是澳大利亚的出水浮萍，这种植物的果实像一个微小的无花果，质量只有0.000000076克，用科学记数法表示是( ) A.87.610?克 B.77.610-?克 C.87.610-?克 D.97.610-?克 3.一个多边形的内角和是720?，这个多边形是( ) A.五边形 B.六边形 C.七边形 D.八边形 4.下列图形中，可以看作是中心对称图形的是( ) A. B. C. D. 5.不等式组31020 x x ->??-≥?的解集在数轴上表示为( ) A. B. C. D. 6.如图，A ，B ，C 是31?的正方形网格是的三个格点，则tan B 的值为( ) A.12 B.55
C.255 D.105 7.下列判断正确的是( ) A.“打开电视机，正在播NBA 篮球赛”是必然事件 B.“掷一枚硬币正面朝上的概率是12 ”表示每掷硬币2次就必有1次反面朝上 C.一组数据2，3，4，5，5，6的众数和中位数都是5 D.若甲组数据的方差20.24s =甲，乙组数据的方差20.03s =乙，则乙组数据比甲组数据稳定 8.利用尺规作图，作ABC ?边上的高AD ，正确的是( ) A. B. C. D. 9.已知关于x 的一元二次方程()222130x k x k --++=的两实数根为1x ，2x ，设12x x t k += ，则t 的最大值为( ) A.2- B.2 C.4- D.4 10.一次函数y ax b =+和反比例函数c y x =在同一平面直角坐标系中的图象如图所示，则二次函数2y ax bx c =++的图象大致为( )
2018-2019湖南长沙广益实验中学七上英语期末试卷附答案(无听力,Word版包含答案)
2018-2019湖南长沙广益实验中学七上英语期末试卷附答案（无听力，Word 版包含答案） 1 / 7 2018-2019-1 广益中学期末考试 七年级 英语试卷 Ⅱ.知识运用（两部分，共 20 小题，计 20 分） 第一讲 语法填空 从题中所给的 A 、B 、C 三个选项中选出最佳答案填空。（共 10 小题，计 10 分） ( )21. It is useful book. A. an B. a C. the ( )22. — Does he want to the party? — Yes, he does A. comes B. to come C. coming ( )23. After school, I play soccer an hour. A. at B. on C. for ( )24. The girl is . Today is her birthday A. twelfth ,twelve B. twelve, twelfth C twelfth, twelfth ( )25. The students are very busy this term. A. in B. at C. / ( )26. — these socks? — They are 3 dollars. A. How much is B How many are C. How much are ( )27. — Do you eat at school? — Yes, I do. A. good B. nice C. well ( )28. — is the dog? — I think it is under the table. A. How ( )29. — Are those your friends? B. Where C. What — . They are my cousins. A. Yes, they are B. No, those aren’t C. No, they aren’t ( )30. His name is Tony Green. His is Tony. A. first name B. last name C. family name 第二节 词语填空 通读下面的短文，掌握其大意，然后从各题所给的 A 、B 、C 三个选项 中选出最佳答案。（共 10 小题，计 10 分） Dear Jack, How is it going? I write to tell you 31 my first week at this new school. I really have a busy week. I 32 very tired. I get up at 6.30 a.m. every day. Then I have to do some 33 in 5 minutes. After that, I have 34 . My mother cooks it for me every day. 35 she must get up earlier. My mother is an English teacher in my school, so I go to school with 36 after breakfast. When we get 37 , it is often 7:20. The classes begin at 8:00. We have 38 classes each day, four in the morning and three in the afternoon. We have many subjects at school, and I like all of them. But 39 subjects are very difficult for
湖南省长沙市广益实验中学2018-2019学年八年级下学期期末考试数学试卷(Word版-无答案)
9 湖南广益实验中学2018 2019 学年度第二学期期末考试卷 八年级数学 编辑：秋老师 命题人：易波 审题人：李朝文 总分：120分 时量：120分钟 一、选择题（本大题共12 小题，共36 分） 1. 下列运算正确的是（ ） A. 99= (100 -1)= 100-1 B. 3a + 2b = 5ab C. = ±3 D. x ÷ x = x 2. 下列图形中既是轴对称图形，又是中心对称图形的是（ ） A B C D 3. 方程 x ( x - 2) = 0 的根为（ ） A. x = 0 B. x = 2 C. x = 0 ， x = 2 D. x = 0 ， x = -2 4. 成绩（米） 4.50 4.60 4.65 4.70 4.75 4.80 人数 2 3 2 3 4 1 A. 4.65 、 4.70 B. 4.65 、 4.75 C. 4.70 、 4.75 D. 4.70 、 4.70 5. 如图， A 、 B 、C 、 D 四点都在⊙O 上，若OC ⊥ AB ， ∠AOC = 70?，则圆周角∠D 的度数等于（ ） A. 70? B. 50? C. 35? D. 20? 6. 长沙市开展关于精准扶贫的决策部署以来，某贫困户2017 年人均纯收入2620 元，经过帮扶预计到2019 年人均 纯收入为3850元，设该贫困户每年人均纯收入的平均增长率为 x ，则下面列出的方程中正确的是（ ） A. 2620 (1 - x )= 3850 C. 2620 (1 + 2 x ) = 3850 B. 2620 (1 + x ) = 3850 D. 2620 (1 + x )= 3850 7. 如果一个正多边形的中心角是60?，那么这个正多边形的边数是（ ） A. 4 B. 5 C. 6 D. 7
湖南省长沙市广益中学2018-2019学年第一学期七年级 期中考试数学试卷
湖南广益实验中学2018—2019学年度第一学期期中考试试卷 七年级数学 时量：120分钟 总分：120分 一、选择题（每小题3分，共36分） 1. 计算24-的结果等于（ ） A. 8- B. 16- C. 16 D. 8 2. 下列各数中是负整数的是（ ） A. 2- B. 5 C. 12 D. 25 - 3. 在数轴上，把表示4-的点移动1个单位长度后，所得到的对应点表示的数为（ ） A. 2- B. 6- C. 3-或5- D. 无法确定 4. 下面各组是同类项的是（ ） A. 32x 与23x B. 12ax 与8bx C. 4x 与4a D. 32与1100??-- ??? 5. 有理数a 在数轴上对应的点如图所示，则a 、a -、1-的大小关系是（ ） A. 1a a -<-< B. 1a a -<<- C. 1a a <-<- D. 1a a -<<- 6. 下列各式，2xy 、2a b +、25a b π、1、1xy -、x π中，单项式有（ ） A. 2个 B. 3个 C. 4个 D. 5个 7. 下列式子正确的是（ ） A. ()x y z x y z --=-- B. ()()a b c d a b c d -+++=----- C. ()222x y z x z y +-=-+ D. ()x y z x y z --+=--- 8. 我国古代数学著作《孙子算经》中有“多人共车”问题：今有三人共车，二车空；二人共车，九人步，问人与车各几何？其大意是：每车坐3人，两车空出来；每车坐2人，多出9人无车坐，问人数和车数各多少？设车x 辆，根据题意，可列出的方程是（ ） A. 3229x x -=+ B. ()3229x x -=+ C. 2932x x +=- D. ()()3229x x -=+ 9. 运用等式的性质进行的变形，正确的是（ ）
湖南省长沙市广益实验中学2019-2020学年度初三下学期中考第三次全真模拟考试数学试卷(word版,无答案)
湖南广益实验中学2019-2020学年初三中考三模试卷 数学 注意事项： 1．答题前，请考生先将自己的姓名、准考证号填写清楚，并认真核对条形码上的姓名、准考证号、考室和座位号； 2．必须在答题卡上答题，在草稿纸、试题卷上答题无效； 3．答题时，请考生注意各大题题号后面的答题提示； 4．请勿折叠答题卡，保持字体工整、笔迹清晰、卡面清洁； 5．答题卡上不得使用涂改液、涂改胶和贴纸； 6．本学科试卷共26个小题，考试时量120分钟，满分120分. 一、选择题（在下列各题的四个选项中，只有一项是符合题意的。请在答题卡中填涂符合题意的选项。本大题共12个小题，每小题3分，共36分） 1．下列四个数中最小的是（ ） A ．0 B ．2- C ．π D ．1- 2. 我国倡导的“一带一路”建设将促进我国与世界一些国家的互利合作，根据规划“一带一路”地区覆盖总人口为44 000 000 00人，这个数用科学记数法表示为（ ） A ．84410? B ．84.410? C ．94.410? D ．10 4.410? 3.下列各运算中，计算正确的是（ ） A ．236a a a = B ．()326327a a = C ．422a a a ÷= D ．()2 222a b a ab b +=++ 4.在平面直角坐标系中，若点P(2m -，1m +）在第二象限，则m 的取值范围是（ ） A ．1m <- B ．2m > C ．12m -<< D ．1m >- 5.下列说法正确的是（ ） A.调查湘江的水质情况，采用抽样调查的方式 B.数播2，0，2-，1，3的中位数是2-
C.可能性是99%的事件在一次实验中一定会发生 D.从2000名学生中随机抽取100名学生进行调查，样本容量为2000名学生 6.如图，将△ABC 沿直线DE 折叠后，使得点B 与点A 重合.已知AC=5 cm ，△ADC 的周长为17 cm ，则BC 的长为（ ） A.7 cm B.10 cm C.12 cm D.22 cm 7.下列命题中假命题是（ ） A.正六边形的外角和等于360° B.位似图形必定相似 C.对角线相等的四边形是矩形 D.两组对角相等的四边形是平行四边形 8.若点A （1x ，3-）、B （2x ，2-）、C （3x ，1）在反比例函数6 y x =的图象上，则1x 、2x 、3x 的大小关系是（ ） A ．123x x x << B ．312x x x << C ．213x x x << D ．321x x x << 9.如图，AB ∥ED ，CD=BF ，若△ABC ≌△EDF ，则还需要补充的条件可以是（ ） A.AC=EF B.BC=DF C.AB=DE D.∠B=∠E 10.如图，四边形ABCD 内接于O ，已知∠ADC=140°，则∠AOC 的大小是（ ） A.80° B.100° C.60° D.40° 11.《孙子算经）中记载，今有百鹿入城，家取一鹿，不尽，又三家共一鹿，适尽，问：城中家几何？大意 第9题图 第10题图
2017年广益实验中学小升初数学真题试卷
一、填空题（本大题共12小题，请把正确答案填在题中横线上） 1. 一棵树在照片上高是5厘米，它的实际高度是16米，这张照片的比例尺是 . 2. 一辆卡车运矿石，晴天每天可运20次，雨天每天可运12次，它一连几天运了12次，平均每天运 了14次，这几天中 天有雨. 3. 幼儿园的的阿姨把一箱饼干发给一个幼儿园大、小班的小朋友，平均每个小朋友发到12块，若只 给小班的小朋友，每人可分到20块，若只分给大班的小朋友，每人可以分到 块. 4. 如果,例如，那么的值是 . 5. 被减数、减数、差相加得1，差是减数的3倍，这个减法算式是 . 6. 一批水泥，用汽车运走了a 吨，剩下的比运走的少b 吨，这批货共有 吨. 7. 一支牙膏的出口处直径5毫米，每次挤1厘米长的牙膏，可以用40次，这支牙膏的容积是 立 方毫米（圆周率取3.14）. 8. 一个挂钟在3点15分的时候，时针与分针的最小夹角是 度. A * B =4A +3B 2*4=4?2+3?4=20(23)(45)** *9. 在1、2、3、、7、8、的任意排列中，使得相邻两数互质的排列方式共有 种. 10. 甲、乙、丙三个同学比赛口算，在相等的时间内，甲乙两同学共做了42题，乙丙两同学共做了36 题，甲丙两同学共做了34题，则甲、乙、丙各做了 题. 11. 如图，厘米，厘米，则阴影部分的面积是 平方厘米. 12. 已知九个连续偶数，其中最大数是最小数的9倍，则这九个数中最大的数是 . 4AB BC CD ===3DF =２０１７年广益中学小升初数学真题试卷
二、解答题（本小题共6小题，每小题解答应写出文字说明或者演算步骤） 1. 计算： 2. 为了促进地方经济发展，长沙市加紧城市建设步伐，一项工程由某工程队承包施工，原计划24个 月完成，按计划施工半年后，政府要求提前3个月完成，于是施工单位将工作效率提高了20%，请通过计算说明该工程队是否能在政府要求的时间内完成。 2222109985443 ++++=????3. 甲乙两辆汽车分别从A 、B 两地同时出发，相向而行，乙车的速度是甲车的，当它们第一次相遇后，乙车继续向A 地前进，到达A 地后立即返回，甲车继续向B 地前进，到达B 后立即返回，到第二次相遇时，第二次的相遇点与第一次相遇点相距3000千米，求AB 两地的距离是多少千米？ 23