2008年辽宁专升本考试真题-基础部分
2008年普通高等学校招生全国统一考试英语试题及答案-辽宁卷
2008年普通高等学校招生全国统一考试 (辽宁卷）英语第一卷（三部分，共115分）第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A.$19.15.B.$9.15.C.$9.18.答案是B。
1. What is the weather like?A. It's raining.B. It’s cloudy.C. It’s sunny.2. Who will go to China next month?A. Lucy.B. Alice.C. Richard..3. What arc the speakers talking about?A. The man’s sister.B. A filmC. An actor,4. Where will the speakers meet?A. In Room 34O.B. In Room 3l4.C. In Room 223.5. Where does the conversation most probably take place?A. In a restaurant.B. In an office.C. At home.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
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。
每段对话读两遍。
听第6段材料，回答第6至8题。
2008年普通高等学校招生全国统一考试数学卷(辽宁.文)含详解
2008年普通高等学校招生全国统一考试（辽宁卷）数 学（供文科考生使用） 第Ⅰ卷（选择题 共60分）本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
第Ⅰ卷1至2页，第Ⅱ卷3至4页。
考试结束后，将本试卷和答题卡一并交回。
参考公式：如果事件A 、B 互斥，那么 球的表面积公式P(A+B)=P(A)+P(B) S =4πR 2如果事件A 、B 相互独立，那么 其中R 表示球的半径P(A ·B)=P(A) ·P(B) 球的体积公式如果事件A 在一次试验中发生的概率是P ，那么 V=43πR 3n 次独立重复试验中事件A 恰好发生k 次的概率 其中R 表示球的半径 P n (k )=C k n P k (1-p )n-k (k =0,1,2,…,n )一、选择题：本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，只有一项是符合题目要求的.(1)已知集合M =｛x |-3＜x ＜1|,N={x |x ≤-3},则M =⋃N (A)∅ (B) {x|x ≥-3} (C){x|x ≥1}(D){x |x ＜1|(2)若函数y=(x +1)(x-a )为偶函数，则a = (A)-2 (B) -2 (C)1 (D)2(3)圆x 2+y 2=1与直线y=kx +2没有公共点的充要条件是 (A)2,2(-∈k )(B) 3,3(-∈k )(C)k ),2()2,(+∞⋃--∞∈(D) k ),3()3,(+∞⋃--∞∈(4)已知0＜a ＜1,x =log a 2log a 3,y =,5log 21a z =loga 3,则 (A)x ＞y ＞z(B)z ＞y ＞x(C)y ＞x ＞z(D)z ＞x ＞y(5)已知四边形ABCD 的三个顶点A (0,2),B (-1,-2),C (3,1),且2=,则顶点D 的坐标为 (A)(2,27) (B)(2,－21) (C)(3,2) (D)(1,3)(6)设P 为曲线C :y =x 2+2x +3上的点，且曲线C 在点P 处切线倾斜角的取值范围为⎥⎦⎤⎢⎣⎡4,0π，则点P 横坐标的取值范围为 (A)⎥⎦⎤⎢⎣⎡--21,1(B)[-1,0] (C)[0,1](D)⎥⎦⎤⎢⎣⎡1,21(7)4张卡片上分别写有数字1,2,3,4从这4张卡片中随机抽取2张，则取出的2张卡片上的数字之和为奇数的概率为 (A)31 (B)21 (C)32 (D)43 (8)将函数y=2x +1的图象按向量a 平移得到函数y =2x +1的图象，则 (A)a =(-1,-1) (B)a =(1,-1) (C)a =(1,1) (D)a=(-1,1)(9)已知变量x 、y 满足约束条件⎪⎩⎪⎨⎧≥+-≤--≤-+,01,013,01x y x y x y 则z ＝2x+y 的最大值为第Ⅱ卷（非选择题 共90分）二、填空题：本大题共4小题，每小题4分，共16分.（13）函数23()x y e x +=-∞+∞ 的反函数是 .（14）在体积为的球的表面上有A 、B 、C 三点，AB =1,BCA 、C 两点的球面距离为3π，则球心到平面ABC 的距离为 . （15）3621(1)()x x x++展开式中的常数项为 . （16）设(0,)2x π∈，则函数22sin 1sin 2x y x+=的最小值为 .三、解答题：本大题共6小题，共74分.解答应写出文字说明，证明过程或演算步骤.（17）（本小题满分12分）在△ABC 中，内角A ，B ,C ，对边的边长分别是a ,b ,c .已知2,3c C π==. （Ⅰ）若△ABCa ,b ;（Ⅱ）若sin 2sin B A =，求△ABC 的面积. （18）（本小题满分12分）某批发市场对某种商品的周销售量（单位：吨）进行统计，最近100周的统计结果如下表所示：（Ⅱ）若以上述频率作为概率，且各周的销售量相互独立，求 （i ）4周中该种商品至少有一周的销售量为4吨的概率; （ii ）该种商品4周的销售量总和至少为15吨的概率. （19）（本小题满分12分）如图，在棱长为1的正方体ABCD -A′B ′C ′D ′中，AP =BQ =b （0＜b ＜1），截面PQEF ∥A ′D ，截面PQGH ∥AD ′.（Ⅰ）证明：平面PQEF 和平面PQGH 互相垂直;（Ⅱ）证明：截面PQEF 和截面PQGH 面积之和是定值，并求出这个值; （Ⅲ）若12b =，求D ′E 与平面PQEF 所成角的正弦值. （20）（本小题满分12分）已知数列{a n },{b n }是各项均为正数的等比数列，设(N*)nn nb c n a =∈. （Ⅰ）数列{c n }是否为等比数列？证明你的结论;（Ⅱ）设数列{tna n },{lnb n }的前n 项和分别为S n ,T n .若12,,21n n S n a T n ==+求数列{c n }的前n 项和.(21)（本小题满分12分）在平面直角坐标系xOy 中，点P 到两点（0，－3）、（0，3）的距离之和等于4.设点P 的轨迹为C .(Ⅰ)写出C 的方程；(Ⅱ)设直线y =kx +1与C 交于A 、B 两点.k 为何值时?OB OA ⊥此时||的值是多少？(22)（本小题满分14分）设函数f (x )=ax 3+bx 2－3a 2x +1(a 、b ∈R )在x =x 1，x =x2处取得极值，且|x 1－x 2|=2. (Ⅰ)若a =1，求b 的值，并求f (x )的单调区间； (Ⅱ)若a ＞0，求b 的取值范围.2008年普通高等学校招生全国统一考试（辽宁卷）数学（供文科考生使用）本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分．第Ⅰ卷1至2页，第Ⅱ卷3至4页，考试结束后，将本试卷和答题卡一并交回．第Ⅰ卷（选择题共60分）参考公式：如果事件A B ，互斥，那么球的表面积公式()()()P A B P A P B +=+24πS R =如果事件A B ，相互独立，那么 其中R 表示球的半径()()()P A B P A P B =球的体积公式如果事件A 在一次试验中发生的概率是P ，那么 34π3V R =n 次独立重复试验中事件A 恰好发生k 次的概率()(1)(012)k k n kn n P k C P p k n -=-= ，，，，其中R 表示球的半径一、选择题：本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，只有一项是符合题目要求的． 1．已知集合{}31M x x =-<<，{}3N x x =-≤，则M N = （ D ） A ．∅ B ．{}3x x -≥C ．{}1x x ≥D ．{}1x x <答案：D解析：本小题主要考查集合的相关运算知识。
2008年普通高等学校招生全国统一考试数学(辽宁卷_文科)(附答案,完全word版)
一般初等黉舍招生天下一致测验〔辽宁卷〕数学〔供理科考生应用〕本试卷分第一卷〔选择题〕跟第二卷〔非选择题〕两局部．第一卷 1至2页，第二卷3至4页，测验完毕后，将本试卷跟答题卡一并交回．第一卷〔选择题共60分〕参考公式：假如事情A ，B 互斥，那么球的外表积公式S4πR 2此中R 表现球的半径 球的体积公式4 P(AB)P(A)P(B)假如事情A ，B 相互独破，那么P(AB)P(A)P(B)A 在一次实验中发作的概率是P ，那么VπR 3 3假如事情 n 次独破反复实验中事情A 恰恰发作k 次的概率 k knkP n (k)CP(1p)(k01，，2，，n)此中R 表现球的半径n一、选择题：本年夜题共 12小题，每题5分，共60分，在每题给出的四个选项中，只有一项为哪一项契合标题请求的．1．曾经明白聚集M x3x1，N xx ≤3，那么MN 〔〕xx ≥3xx ≥1xx1D ．A ．B ．C ． 2．假定函数 y (x1)(xa)为偶函数，那么a=〔 C ．1〕212A ．B ． D ． 223．圆xy1与直线ykx2不年夜众点的充要前提是〔 〕k(2，2) k(3，3) A ． B ． D ．k(∞，2)(2，∞)k(∞，3)(3，∞)C ． 10a1xlog2log3，y log5zlog21log3，那么〔 4．曾经明白， ， 〕a aa aa 2xyz zyxyxzzxy D ．A ．B ．C ． ABCD 的三个极点A(02)B(12)C(31)BC2AD ，那么极点，，且5．曾经明白四边形D 的坐标为〔，， ， ，〕A ．2，72B ．2，12C ．(3，2)D ．(1，3)2yx2x3上的点，且曲线C 在点P 处切线倾歪角的取值范畴为6．设P 为曲线C ：0，，那么点P 横坐标的取值范畴为〔 4〕，1 2D ．1，12B ．10，C ．01，A ．17．4张卡片上分不写有数字 1，2，3，4，从这4张卡片中随机抽取2张，那么掏出的2张卡 片上的数字之跟为奇数的概率为〔 〕 1 31 22 33 4A ．B ．C ．D ．x8．将函数y21的图象按向量 a 平移失掉函数y2x1的图象，那么〔〕A ．a (1，1)B ．a (1，1)C ．a (11)，D ．a (11)，yx1≤0，x ，y 满意束缚前提 y3x1≤0，那么z2xy 的最年夜值为〔 yx1≥0，〕9．曾经明白变量4 2 C ．1 10．一消费进程有4道工序，每道工序需求布置一人照看．现从甲、乙、丙等 排4人分不照看一道工序，第一道工序只能从甲、乙两工人中布置1人，第四道工序只能从1人，那么差别的布置计划共有〔B ．36种C ．48种D ．72种4A ．B ． D ． 6名工人中安甲、丙两工人中布置 〕A ．24种15 22 211．曾经明白双曲线9ymx1(m0)的一个极点到它的一条渐近线的间隔为 m，那么〔 〕A ．1B ．2C ．3D ．4ABCDABCD ，的中点，那么在空间中与三E ，F 分不为棱AACC1112．在正方体中，1 11 1 条直线AD EFCD 都订交的直线〔 ， ， 〕1 1 A ．不存在B ．有且只要两条C ．有且只要三条D ．有有数条第二卷〔非选择题共90分〕二、填空题：本年夜题共 4小题，每题4分，共16分． 2x113．函数ye(∞x ∞)的反函数是．14．在体积为43的球的外表上有A 、B ，C 三点，AB=1，BC=2，A ，C 两点的球面距3 离为ABC 的间隔为_________．，那么球心到破体 361 315．(1x)x开展式中的常数项为 ．x 222sinx1 16．设x0 ，，那么函数y 的最小值为 ．2sin2x三、解答题：本年夜题共 6小题，共74分．解容许写出笔墨阐明，证实进程或演算步调． 17．〔本小题总分值12分〕在△ABC 中，内角A ，B ，C 对边的边长分不是a ，b ，c ，曾经明白c2，C ．3〔Ⅰ〕假定 △ABC 的面积即是3，求a ，b ；〔Ⅱ〕假定sinB2sinA ，求△ABC 的面积．18．〔本小题总分值12分〕某零售市场对某种商品的周贩卖量〔单元：吨〕进展统计，近来 示：100周的统计后果如下表所 2 3 4 周贩卖量 频数205030〔Ⅰ〕依照下面统计后果，求周贩卖量分不为2吨，3吨跟4吨的频率；〔Ⅱ〕假定以上述频率作为概率，且各周的贩卖量相互独破，求〔ⅰ〕4周中该种商品至多有一周的贩卖量为 〔ⅱ〕该种商品4周的贩卖量总跟至多为4吨的概率； 15吨的概率．19．〔本小题总分值12分〕如图，在棱长为1的正方体ABCDABCD 中，AP=BQ=b 〔0<b<1〕，截面PQEF ∥AD ， 截面PQGH ∥AD ．D〔Ⅰ〕证实：破体PQEF 跟破体PQGH 相互垂直； CHGB〔Ⅱ〕证实：截面PQEF 跟截面PQGH 面积之跟是定值， A并求出那个值； 1 PQ 〔Ⅲ〕假定bDE 与破体PQEF 所成角的正弦值．，求 DC2FE A B20．〔本小题总分值12分〕b n *(n N )．在数列|a||b|是各项均为负数的等比数列，设， c nn n a n〔Ⅰ〕数列|c|能否为等比数列？证实你的论断；nSTa 12，S n ．假定nn|lna||lnb| 〔Ⅱ〕设数列n的前项跟分不为，求数，，n nn T n 2n1列|c|的前项跟． n n21．〔本小题总分值12分〕在破体直角坐标系xOy 中，点P 到两点(0，3)，(0，3)的间隔之跟即是4，设点P 的轨 迹为C ．〔Ⅰ〕写出C 的方程；〔Ⅱ〕设直线ykx1与C 交于A ，B 两点．k 为何值时 OAOB ？如今AB 的值是多少？22．〔本小题总分值14分〕322设函数f(x)axbx3ax1(a ，b R )xxxx 处获得极值，且 在，1 2x 1x2．2〔Ⅰ〕假定a1，求b 的值，并求f(x)的枯燥区间； 〔Ⅱ〕假定a0，求b 的取值范畴．一般初等黉舍招生天下一致测验〔辽宁卷〕数学〔供理科考生应用〕试题参考谜底跟评分参考一、选择题：此题考察根本常识跟根本运算．每题5分，共60分．1．D 7．C 2．C8．A3．B9．B4．C 5．A 6．A10．B 11．D 12．D二、填空题：此题考察根本常识跟根本运算．每题4分，总分值16分．1 2 3 213．y (lnx1)(x0) 14．15．35 16． 3三、解答题17．本小题要紧考察三角形的边角关联等根底常识，考察综算盘算才能．总分值12分．2 2解：〔Ⅰ〕由余弦定理得，abab4，1又由于△ABC的面积即是 3 ，因而absinC 3，得ab4 ．·······················4分22 2abab4，解得a2，b2．··············································6分ab4，联破方程组〔Ⅱ〕由正弦定理，曾经明白前提化为b2a，·························································8分2 2abab4，233 43 3联破方程组解得a ，b ．b2a，1 2 23 3因而△ABC的面积S absinC ．····················································12分18．本小题要紧考察频率、概率等根底常识，考察应用概率常识处理实践咨询题的才能．总分值12分．解：〔Ⅰ〕周贩卖量为2吨，3吨跟4吨的频率分不为0.2，0.5跟0.3．······················4分〔Ⅱ〕由题意知一周的贩卖量为概率为2吨，3吨跟4吨的频率分不为0.2，0.5跟0.3，故所求的4〔ⅰ〕P10.70.7599．···································································8分13 3 4〔ⅱ〕PC0.50.30.30.0621．···············································12分2 419．本小题要紧考察空间中的线面关联跟面面关联，解三角形等根底常识，考察空间设想能力与逻辑思想才能．总分值解法一：12分．〔Ⅰ〕证实：在正方体中，又由曾经明白可得AD AD，AD AB，PF∥ADPH∥AD，PQAB，，∥因而PHPF ，PHPQ ， 因而PH破体PQEF ．因而破体PQEF 跟破体PQGH 相互垂直．·························································4分 〔Ⅱ〕证实：由〔Ⅰ〕知PF 2AP ，PH 2PA ，又截面PQEF 跟截面PQGH 基本上矩形，且PQ=1，因而截面PQEF 跟截面PQGH 面积之跟是(2AP2PA)PQ 2，是定值．···························································8分〔Ⅲ〕解：设AD 交PF 于点N ，贯穿连接EN ， AD破体PQEF ，由于 D CC 因而∠DEN 为DE 与破体PQEF 所成的角． HB GQ A1 由于b，P ，Q ，E ，F 分不为AA ，BB ，BCAD 的中点．，因而D 2PNFE BA 3243 可知DNDE 32， ．22 43 因而sin ∠DEN．···································································12分22解法二：以D 为原点，射线DA ，DC ，DD ′分不为x ，y ，z 轴的正半轴树破如图的空间直角坐标系 DF1b ，故 D －xyz ．由曾经明白得A(1，0，0)，A(1，0，1)，D(0，0，0)，D(0，0，1)，P(1，0，b)，Q(11，，b)，E(1b ，1，0)， zDCHGABB F(1b ，0，0)G(b ，11)，H(b ，0，1)．， ， C PQ 〔Ⅰ〕证实：在所树破的坐标系中，可得DFyEA PQ(010)，，，PF(b ，0，b)， xPH(b101，，b)，AD(101)，，，AD(10，，1)．ADPQ0ADPF0，由于AD 是破体PQEF 的法向量．，因而由于ADPQ0ADPH0，因而，AD 是破体PQGH 的法向量．由于ADAD0，因而ADAD ，因而破体PQEF 跟破体PQGH 相互垂直．···························································4分 〔Ⅱ〕证实：由于EF(0，10)，，因而EF ∥PQ ，EF=PQ ，又PFPQ ，因而PQEF 为矩形，同理PQGH 为矩形． 在所树破的坐标系中可求得 PH 2(1b)，PF 2b ，因而PHPF 2，又PQ1，因而截面PQEF 跟截面PQGH 面积之跟为2，是定值．·······································8分 〔Ⅲ〕解：由〔Ⅰ〕知AD(101)，，是破体PQEF 的法向量． PAA 中点可知，Q ，E ，F 分不为BB ，BCAD 的中点． 由 为 ，112因而E ，1，0，DE，1，1，因而DE 与破体PQEF 所成角的正弦值即是 2|cosAD ，DE|2．·············································································12分 220．本小题要紧考察等差数列，等比数列，对数等根底常识，考察综合应用数学常识处理咨询 题的才能．总分值12分． c n 解：〔Ⅰ〕是等比数列．··············································································2分证实：设a n 的公比为q 1(q0)b q 2(q0)，那么2，的公比为1nc n1b n1a n b n1a n q 20，故c 为等比数列．····································5分nc na n1b nba n1q 1n〔Ⅱ〕数列lna nlnb nlnqlnq 的等差数列． 跟 分不是公役为 跟 1 2n(n1)lnq 1nlna 12 2 由前提得，即n(n1)lnq 22n1nlnb 122lna(n1)lnq 1 n1 ．·········································································7分2lnb(n1)lnq 22n11故对n1，2，⋯，2(2lnqlnq)n(4lnalnq2lnblnq)n(2lnalnq)0．1 2 1 1 1 2 1 1因而2lnqlnq0， 12 4lnalnq2lnblnq 20， 1 1 1 2lnalnq0. 11将a2代入得q 14q16b8．·······················································10分 ， ， 12 1 816n1 24n1n从而有c n4．因而数列c nn的前项跟为4 244⋯4nn(41)．·········································································12分 321．本小题要紧考察破体向量，椭圆的界说、规范方程及直线与椭圆地位关联等根底常识， 考察综合应用剖析多少何常识处理咨询题的才能．总分值 解：12分． 〔Ⅰ〕设P 〔x ，y 〕，由椭圆界说可知，点 P 的轨迹C 是以(0，3)，(0，3)为核心，长半22(3)21，轴为2的椭圆．它的短半轴by 2 故曲线C 的方程为x 21 ．······································································4分4〔Ⅱ〕设A(x ，y)，B(x ，y)，其坐标满意 1 1 2 2y 24x 21，ykx1.消去y 并收拾得(k4)x2kx30，2k 2 2 3 故xx 21，xx12．····························································6分2k42k4OAOB ，即xxyy0． 121 22而yykxxk(xx)1， 1 2 1212233k 22k 24k1． 因而xxyy 2112 12222k4k4k4k412因而kx 1x 2yy0，故OAOB ．···············································8分12 时，1 24 12172当kx 1x 2，xx12时， ．17(xx)(yy)222 AB(1k)(xx)，2 12 12 122而(xx)(xx)4xx 2 2 12 114217243413 34，17172因而AB465．····················································································12分 1722．本小题要紧考察函数的导数，枯燥性、极值，最值等根底常识，考察综合应用导数研讨 函数的有关性子的才能．总分值 解：f(x)3ax2bx3a2 〔Ⅰ〕当a1时，14分2 ．①·····································································2分2f(x)3x2bx3；2由题意知x ，x3x2bx30的两根，因而为方程1 2 24b36 3x 1x 2．由xx2，得b0．···············································································分 41 2 22从而f(x)x3x1f(x)3x33(x1)(x1)．，当x(11)，时，f(x)0；当x(∞，1)(1，∞)时，f(x)0．故f(x)在(11)，枯燥递加，在(∞，1)，(1，∞)枯燥递增．······························6分 223x2bx3a0的两根，〔Ⅱ〕由①式及题意知x ，x1为方程 24b36a 32因而xx 21．3a22从而xx2b9a(1a)， 1 2由上式及题设知0a ≤1．············································································8分2思索g(a)9a9a 3，2 g(a)18a27a 227aa．······························································10分32 23 234．3故g(a)在0，枯燥递增，在，1枯燥递加，从而g(a)在01，的极年夜值为g 32 3 4 3又g(a)在g(1)0．因而b2 01，上只要一个极值，因而g 为在g(a)01，上的最年夜值，且最小值为4 2323，．········································14分30，，即b的取值范畴为3 3。
2008年辽宁省高职高专毕业生升入本科学校继续学习招生考试
2008年辽宁省高职高专毕业生升入本科学校招生考试计算机试卷考生须知：请将所有答案写在答题卡上，写在试卷上无效第一部分：计算机基础部分一、单项选择题（在每小题的四个备选答案中选出一个正确的答案，并将其字母在答题卡相应的位置上涂黑。
每小题2分，共40分）1、第一代计算机主要应用于A、科学计算B、动画设计C、自动控制D、企业管理2、将十六进制BBBH转换成十进制数是A、3001B、3002C、3003D、30043、下列存储器中，访问速度最快的是A、光盘B、磁盘C、内存D、硬盘4、“计算机辅助教学”的英文缩写是A、CA TB、CADC、CAMD、CAI5、在WINDOW中，要关闭软件的窗口，需要用鼠标双击A、标题栏B、控制菜单框C、菜单栏D、边框6、在WINDOW中，桌面上“我的电脑”图标的功能是A、用来暂存用户删除的文件、文件夹等内容B、用来管理计算机资源C、用来管理网络资源D、用来保持网络中的便携机和办公中的文件同步7、在WINDOW中，当一个窗口已经最大化后，下列叙述中错误的是A、该窗口可以关闭B、该窗口可以移动C、该窗口可以最小化D、该窗口可以还原8、在WINDOW中，设置控制计算机硬件配置和修改桌面布局的应用程序是A、控制面板B、我的文档C、任务栏D、回收站9、在Word中，若要设置打印输出时的纸型，需调用“页面设置”命令，调用此命令要使用的菜单A、视图B、格式C、编辑D、文件10、在Word中，关闭当前窗口可以使用的组合键是A、Ctrl+Atl+DelB、Ctrl+F4C、Alt+F4D、Shift+F411、在Word中，文档段落的对齐方式不包括A、两端对齐B、右对齐C、居中对齐D、外侧对齐12、在Word编辑状态下设计页眉和页脚时使用的菜单是A、编辑B、视图C、插入D、工具13、在Excel中，单元格E10的值等于E5的值加上E6的值，在单元格E10中输入的公式是A、=E5+E6B、=E5：E6C、E5+E6D、E5：E614、在Excel中，在单元格中输入数值17，不正确的输入形式是A、17B、017C、+17D、*1715、在Excel中，若要统计一组数据的个数，可选用的函数是A 、COUNT B、MIN C、SUM D、A VERAGE16、在Excel中，行号的排列是以A、英文字母为序列B、阿拉伯数字为序列C、汉语拼音为序列D、汉字为序列17、计算机病毒传播范围最广的媒介是A、硬盘B、软盘C、内部存储器D、互联网18、计算机网络最突出的特征是A、运算速度快 B 运算精度高C、安全性高D、资源共享19、下列选项中，不合法的IP地址是A 、192.20.34.21 B、191.251.3.23 C 、171.256.5.12 D、171.225.1.1220、在计算机内部,多媒体数据最终的存放形式是A、二进制代码B、特殊的压缩码C、模拟数据D、图形图像,文字,声音二、多项选择题(在每小题的五个备选答案中,选出二个至五个正确的答案,并将其字母在答题相应的位置上涂黑.正确答案未选全或有选错的,该小题无分.每小题2分,共20分)21、在电子计算机的发展过程中,曾经使用过的主要元器件有A、电子管B、晶体管C、集成电路D、光介质E、磁介质22、在WINDOW操作系统的”附件”中包含的应用程序有A、计算器B、WordC、画图D、写子板E、记事本23、在WINDOW中,要将选定的信息放在剪贴板,可以利用A、剪贴B、复制C、格式刷D、预览E、删除24、下列选项中,属于多媒体计算机系统最基本多媒体部件的是A、ROWB、CD-ROWC、声卡D、RAME、CPU25、在Word 文档中,选定一个段落的方法有A、按<Ctrl>+<A>B、在段中三击鼠标左键C、在该段落左侧的选定区处双击鼠标左键D、按鼠标左键字段落起始位置拖到终止位置E在该段落中双击鼠标左键26、下列说法不正确的是A、Excel 文件的扩展名是.DOCB、Excel 是电子表格软件C、Excel可以DOS下运行D、Excel不属于office系统软件E、Excel 能处理数据库27、在Excel中,可以结束一个单元格的输入,转到另一个单元格的方式有A 按<Tab>键B按<Enter>键C按<shift>键D按<Del>键E用鼠标单击另一个单元格28、下列选项中,属于Excel单元格的地址有A、F$7B、H5C、$10WD、$F7E、$A$129、计算机感染病毒的表现可能有A、计算机硬件丢失B、操作系统无法运行C、计算机运行速度慢D、系统显示内存不足E、磁盘空间减少30、下列选项中,属于Internet 的基本功能的有A、实时控制B、文件传输C、实时数据采集D、远程登陆E、电子邮件三、判断题(判断每题正误，正确的在答题卡相应的位置上涂黑，每题2分，共20分)31、计算机系统包括硬件系统和软件子系统32、计算机中的DVD-ROW 属于主存33、Windows 操作系统属于应用软件34、计算机网络中常用的传输介质有同轴电缆.双绞线.光纤35、FTP 是Internet上适应非常广泛的一种通讯协议,它可以使用文件传输36、Word 是Windows 的组件之一37、在Word中.可以插入表格.38、在Excel的默认情况下,将打开3个工作表,工作表最多可以有255个39、在Excel中,不可以设置页眉页脚.40、Pan pan #163@.com是一个正确的E-mail 地址第二部分：计算机高级语言部分（Visual FoxPro语言）说明:试卷中使用到学生”档案”表和学生”成绩”表结构和内容如下:每道使用此二表的题目均使用下面的原始数据,即不考虑各程序运行的影响档案.DBF档案(学号(C,6), 姓名(C,6), 性别(C,2) ,出生日期(D))记录号学号姓名性别出生日期1 080001 张志刚男05/21/862 080002 刘中华男03/05/873 080003 徐晓蕾女09/01/854 080004 裴勇俊男07/14/86成绩.DBF成绩（学号(C,6)，数学(N,3,0)，英语(N,3,0)，物理(N,3,0)，总分(N,4,0)）记录号学号数学英语物理总分1 080001 70 93 862 080002 90 86 643 080003 82 82 984 080004 70 98 92四、填空题（将正确答案填写到答题卡的相应位置上。
2008年辽宁高考真题及答案
2008年普通高等学校招生全国统一考试（辽宁卷）语文本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。
第Ⅰ卷1至4页。
第Ⅱ卷5至8页。
考试结束后，将本试卷和答题卡一并交回。
第Ⅰ卷（选择题共30分）一、（12分，每小题3分）1．下列词语中加点的字，读音全都正确的一组是A.金钗．（chāi）三缄．其口（jiān）颔．联（hàn）纨绔．子弟（kù）B.给．养（gěi）危如雷．卵（lěi）分娩．（miǎn）妩．媚多姿（wǔ）C.俟．机（sì）沆．瀣一气（hàng）奶酪．（luò）不容置喙．（huì）D.奇葩．（pā）不谙．水性（ān）城垣．（huán）风流倜傥．（tǎng）2．下列各句中，加点的词语使用不恰当的一项是A.瑞士国土面积不大，但民族众多，语言也多，法语、德语、意大利语等都是日常生活通行的语言，不少人都能随心所欲．．．．地使用几种语言。
B.牡丹居社区餐厅明天将开始营业，消息传出。
社区居民口耳相传．．．．。
以前他们到最近的餐厅都要步行半个多小时，现在出门走几步就能吃上饭了。
C.岭南的书法艺术历史悠久，但由于气候潮湿等原因，唐代以前的书法作平鲜有传世，即使是宋元墨迹，今天能见到的也是寥落晨星．．．．。
D.灾情就是命令，地震救援人员们冒着大雨，跋山涉水．．．．，克服重重困难，终于按规定时间抵达四川震中灾区，并立即投入了救援工作。
3．下列各句中，没有语病的一句是A．中国皮影戏的艺术魅力曾经倾倒和政府了无数热爱它的人民，它的传播对中国近代电影艺术也有着不可忽视的启示作用。
B．这篇文章其中分析了形式，辨证地回答了在大开放、大交往、大融合大世界里，我们迫切需要一种全心的观念来协调各种关系。
C．交通台日前播报说，有的人在小轿车内开着空调过夜，由此发生窒息死亡时间每年都有发生，应该引起司机朋友们的高度重视。
D．大学毕业后去农村应聘村官的人当中，多数人希望能在建设新农村这一大环境中找到施展才华、创立事业、实现理想的有效途径。
2008年专转本考试真题(08)
17
2008年专转本考试真题（答案）
9.已知曲线 y 2 x 3 x 4 x 5 ，则其拐点为?
3 2
1 13 答案 : ( , ) 2 2
18
2008年专转本考试真题
1 10. 设 函 数 f ( x ) 的 导 数 为 x， 且 f (0) ， cos 2 则 不 定 积 分 f ( x )dx ？
3
2008年专转本考试真题（答案）
2.设 函数 f ( x ) 可导，则下列式子中正 确的是（ A f ( 0) f ( x ) A． lim f (0) x 0 x f ( x0 2 x ) f ( x0 ) B． lim f ( x0 ) x 0 x f ( x 0 x ) f ( x 0 x ) C． lim f ( x0 ) x 0 x f ( x 0 x ) f ( x 0 x ) D． lim 2 f ( x0 ) x 0 x ）
38
2008年专转本考试真题
2 y x2 的 通 解 20.求 微 分 方 程 y x (计 算 题 8分 ) ,
39
2008年专转本考试真题（答案）
20.求 微 分 方 程 y 2 y x 的 通 解 x
2
(计 算 题 8分 ) , 答案： x ln x C x y
1 21. 求曲线 y ( x 0)的切线，使其在两坐标 x 最小，并求此最小值． （ 分） 10 答案：最小值为 4, y x 2 轴上的截距之和
42
2008年专转本考试真题
22. 设平面图形 y x , y 2 x 与 由
2 2
直线 x 1 所围成 (1)求该平面图形绕 轴旋转一周 X 所得的旋转体的体积； (2)求常数a，使直线 x a 将
08年专升本英语真题及答案
Part I Listening ComprehensionDirections: This part is to test your listening ability. It consists of 3Sections. Section A DialoguesDirections: This section is to test your ability to understand short dialogues. There are 10 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and questions will be spoken twice. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D. Then, you should mark the corresponding letter on the Answer sheet with a single line through the centre.1. A. Two students. B. A teacher & a student.C. A boss & his secretaty. D．Father & daughter.2. A. Japanese. B. Spanish. C. Chinese. D. English.3. A. She is nice. B. She does not talk a lot.C.She talks too much．D. He likes her very much．4. A. The woman should buy some jewelry instead.B. The woman should buy a battery from the Smith's Jewelry.C. He knows what’s wrong with the woman’s watch．D.The jewelry store can probably repair the woman’s watch.5. A. In a restaurant. B. At a travel agency.C. At the man’s home.D. At the airport.6. A. 5:00 B. 5:30 C. 6:00. D. 6:307. A. Go to bed early. B. Go to the cinema.C. Go over his notesD. Prepare for his lessons.8. A. go home. B. take the examC. have lunchD. go swimming9. A.￥150. B.￥100. C. ￥75. D.￥50.10. A. Pleasant. B. Boring. C. Disappointing. D. BusySection B Spot DictationDirections: This section is to test ur ability to comprehend a short passage. The short passage will be read three times. When the passage is read for the first timer,you should listen carefully for its general idea. Then listen to the passage again. When the passage is read for the second time, you are required to fill in the blanks numbered from 11 to 15 with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written. Write your answers on the Answer Sheet.The first impression you make on a 11 employer is the most important one. The first judgment an interviewer makes is going to be 12 on how you look and what you are wearing. That's why it's always important to dress 13 for a job interview, ever if the workenvironment is 14Y ou'll want that first impression to be not just a good one, but, a great one. A 15 dressed in a suit and tie is going to make a much better impression than one dressed in scruffy jeans and a t-shirt.Part II Vocabulary and StructureDirections: In this section there are 10 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet witha single line through the center.16. The traditional approach with complex problems is to break them downinto smaller, more easily managed problems."A. to dealingB. in dealingC. dealingD. to deal17. I don't mind the decision as long as it is not too late.A. you to delay makingB. your delay makingC. your delaying to makeD. you delay to Mke18. Can you your visit for a few days more?A. enlargeB.expandC. exploreD. extend19. I’m very sorry to have bothered you with so many questions on such a(n) .A.chanceB. opportunityC. occasionD. situation20. What a lovely party! It’s worth all my life.A. rememberingB. to rememberC. to rememberedD. being remembered21. The meaning of the word can easily be settled if we a good dictionary.A. askB. demandC. ConsultD. inquire22. Wherever you go, you should your family and friends back home.A. keep in touch withB. keep pace withC. Keep up withD. keep from23. According to the weather forecast, which is usually , it will rain thisafternoon.A. exactB. accurateC. perfectD. precise24. we have all the materials ready, we should begin the new task at once.A. Now thatB. Since nowC. By nowD. Since that25. It is essential that these application forms back as early as possible.A. must be sentB. will be sentC. are sentD. be sentPart III Reading ComprehensionDirections: This part is to test your reading ability. There are some 4 tasks for you to fulfill. Y ou should read the reading materials carefully and do the tasks as you are instructed.Task 1Directions:There is one passage in this task. After reading the passage, you will find 5 questions or unfinished statements numbered 26 through 30. For each question or statement there are four choices marked A, B, C and D. You should make the corrected choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.The better defined your hiring process is, the more easily, it will be adhered to. I suggest that you use a multi-stage interviewing process by which the candidate meets with multiple people to provide different opinions and input on the hiring-decision. Again, keep all notes taken during theinterview. These notes should be factual and should detail bservations made by the people conducting the interview as well as quotations of the candidate’s reponses to questions．There should be no inferences made about a candidate in any notes，and no notes should be taken on a resume（简历）．Pre-determine three to six questions that will help you uncover the capability of each applicant and ask those same questions to each person that is interviewed．These initial questions will serve as a departure point to base other follow-up questions on. By using the same question in different ways and you will also be able to draw close com parisons between each candidate’s responses，which will help you determine the best match for the position.Developing that interviewing process a little further, time limits should be set on responses to candidates．Today’s job market changes so rapidly that waiting more than 72 hours to inform a candidate how he or she did in an interview is an eternity（永远）. Many candidates have multiple interviews within one or two days and plan to take the first job offered that meets their salary and benefits demands. Hired or not, as a candidate, it is much easier to keep a positive frame of mind about a company that is responsive, shows an interest in your success as an individual, and provides feedback （反馈）about an interview within one or two days. Waiting to make a decision about candidates is how other companies manage to hire the “perfect fit”right out from under you!26. As for an interview, the author suggests that .A. there should be more than one interviewer in the interviewing processB. only the applicants’ responses to questions should be noted and recorded.C. interviewers should make some notes on the margins of the candidates’ resumesD. interviewers should ask whatever questions that may help decide the perfect fit27. The passage i s m ai nly about .A. how to pre-determine questions in an interviewB. how to respond to candidates after an interviewC. how to arrange the interviewing process properlyD. how to decide the best match during an interview28. By "waiting more than 72 hours to inform a candidate how he or she did in aninterview is an eternity" in Line 2 of Paragraph 3, the author means .A. it’s boring for a candidate to wait more than 72 hours to know the result of aninterviewB. it’s too long to keep a candidate waiting over 72 hours to know the result of theinterviewC. it's necessary for a candidate to wait 72 more hours because it takes time to makedecisionsD. it's outdated to inform the candidates the result of the interview after more than72 hours29. According to the passage, tine limits should be set on responses to candidatesmainly because .A. today’s job market changes very rapidlyB. candidates usually attend many interviewsC. it helps interviewers gain the initiative to hire the perfect matchD. candidates finds it boring to wait a 'long time to know the result30．"The phrase "departure point'，in Line 3 of Paragraph 2 refers to .A. the conclusion pointB. the starting pointC. the leaving pointD. the Central point’Task 2Directions: This task is the same as Task 1．The 5 questions or unfinished statements are Numbered 31 through 35.Y ou should make the corrected choice and mark the corresponding letter on the Answer Sheet with a single line through the centre．One hundred and thirteen million Americans have at least one bank-issued credit card.. They give their owners automatic credit in stores, restaurants, and hotels at home, across the country, and -even abroad; and they make many banking services available as well. More and more of these credit cards can be read automatically, making it possible to withdraw or deposit money in scattered-locations, whether or not the local branch bank is .open. For many of us the "cashless society" is not on the `horizon--it's already here.While computers offer these conveniences to consumers, they have many advantages for sellers too. Electronic cash registers can do much more simply ring up sales. They can keep a wide range of records, including who sold what, when, and to whom. This information allows businessmen to keep track of their list of goods by showing which items are being sold :and how fast they are moving. Decisions to reorder or return goods to suppliers can then be made. At the same time these computers record which hours ate busiest and which employees are the most efficient ,allowing. personnel and staffing assignments to be made accordingly. And they also identify preferred customer for promotional campaigns. Computers are relied on by .manufacturers for similar `reasons: Computer-analyzed marketing reports can help to decide which products to emphasize now, -which to develop for the future, and which to drop .Computers keep track of goods in stock, of raw materials on hand, and even. of the production process: itself.Numerous other commercial enterprises, from theaters to magazine publishers, from, gas and electric utilities to milk processors, bring better end more efficient services to consumers through the use of computers.31. According: to the passage, the credit card enables its owner to .A. withdraw as much money from the bank as he wishes.B. obtain more convenient services than other people do.C. enjoy greater trust from the storekeeper.D. cash money wherever he wishes to.32. From the last sentence of the first paragraph we learn that .A. in the future all the Americans will use credit cards.B. credit cards are mainly used in the United States today.C. nowadays many Americans do not pay in cash.D. it is now more convenient to use credit cards than before.33. The phrase "ring up sales" most probably means .A. make an order of goods.B. record sales on a cash register.C. call the sales manager.D. keep track of the goods in stock.34. What is this passage mainly about?A. Approaches to the commercial use of computers.B. Conveniences brought about by computers in business.C. Significance of automation in commercial enterprises.D . Advantage of credit cards in business．35. It can be inferred that .A. computers will bring disaster.B. computer industry will not develop faster.C. computers will bring about more convenience to people's 1ife;．D. computers will replace human beings in the future．Task 3Directions: Read the. following passage．After reading it; you should give brief answers to the 5 questions (No. 36 to No. 40). The answers should bewritten after the corresponding numbers on the Answer Sheet.Although. credit cards are becoming more .acceptable part of the financial scene, they are still regarded with suspicion by many as being a major part of the “live now pay later" syndrome. Along With hire; purchase, rental and leasing schemes, they provide encouragement to spend more money. Of course, it is only the foolhardy who succumb to the temptation to live, temporarily at least; beyond their means, and such people would not doubt manage to do so even without credit cards.Advertising campaigns have, however, promoted a growing realization of the advantages of these small pieces of plastic. They obviate the need to carry large. amounts of cash and are always useful in emergencies. All the credit card organizations charge interest on a monthly basis which may work out as high as 25 percent a year, yet judicious purchasing using a card can mean that you obtain up to seven weeks interest free credit. Using the card abroad where items frequently take a long time to be included on your account can extend the period even further.It is worthwhile shopping around before deciding on particular credit card. I t’s necessary to consider the amount of credit granted interest rates which may vary slightly the number and range of outlets though most cards cover major garages, hotels, restaurants and departments stores and of course what happens if your card is lost or stolen. A credit card thief may be sitting on a potential gold mine particularly if there is delay in reporting the loss of the card.However, if used wisely, a credit card can cost nothing or at least help to tide you over a period of financial difficulty.36. Many people suspect that credit cards lure people to .37. The author seems to believe that even in the absence of credit cards, some people would undoubtedly .38. In Para. 2, in addition to the advantages of no need to carry cash and being usefulin emergency, what else is said to be the advantage of credit cards?.39. What’s the main i dea of Para 3？40. The author holds a attitude towards credit cards.Task 4Directions：Read the following passage and complete the outline below it (No．41 through No. 45).Y ou should write your answers briefly on the answer sheet correspondingly.During the holiday break, I finally got around to a promise I made to my mom and dad—to remotely access their PC—to help troubleshoot problems or questions they have about their Dell laptop.A while ago, I download GoToMyPC on my, computer, which allows you to access your computer from any other computer. The other day, my mom logged into my account, which brought her to a "My Computers" page of a three-PC account. She clicked on "enable this computer," to install the GoToMyPC software. Within minutes, I saw her computer listed on the" My Computers" page; clicked on it, and her computer home page popped up in a. window on my screen.They're in Florida, I’m in New Jersery, but I could easily replace a toolbar that disappeared from their screen and desktop icons my mom wished she hadn’t cleared away.I also like that I'll be .able to do some basic maintenance on their computer from my home hundreds of miles away. And if my mom has questions, we can be looking at her computer together while on the phone.GoToMyPC costs $20 a month for one computer, or $179.40 a year. Two PCs cost $30 a month or $279.40. For each additional PC, it’s $15 a month or $135 a year. But reader and Chris Null have also recommended a free application, Microsoft Windows Remote Desktop; which is part of Windows XP Professional and Media Center.Y ou need to manually type in the IP address of the host computer. Here’s the Microsoft instructions page if you want to check out this option.Other reader suggested another free app, LogMeIn, which gets good reviews for providing remote access and file sharing between computers．If you’ve used either free remote access option, let us know how it's worked out．Technology ReviewThe first device reviewed: 41Functions of the first device:a)enables one to 42 of another PC remotely;b)allows one to access one’s computer from elsewhere;c)enables basic maintenance from a distance.Cost of the first decice to be installed in 3 PCs: 43Difference between the other two devices recommended and the first one:They’r e 44Reviews are still needed from reader about 45Part IV Translation from English into Chinese46．Some people would like to do shopping on Sundays since they expect to pick up wonderful bargains.A．有些人愿意周日逛街，因为他们觉得这样能够检到大便宜。
沈阳工程学院2008专升本试题答案
2008年参考答案第一部分计算机网络技术（55分）暂无第二部分C语言（90分）一、选择（每题2分，共30分）1-5、BDBCD 6-10、CBDAD 11-15、CBBDC二、写程序结果（每题5分，共20分）1、a1e22、-6103、c=-5.04、6三、完善程序（每空5分，共30分）（1）insert(str,k)（2）t=head; t!=NULL;t=t->next（3）p = ( struct node *)malloc(sizeof(struct node))（4）p->next=head;（5）t=*p;*p=*q;*q=t;（6）swap(&a,&b) ;四、编写程序（共10分）LinkList Create(int n){int i;LinkList h,s;s=(LinkList)malloc(sizeof(LinkNode));s->next=NULL;h=s;for(i=0;i<n;i++){s=(LinkList)malloc(sizeof(LinkNode));scanf("%d",&s->data);s->next=h->next;h=s;}return h;}第三部分数据库（55分）一、选择1-5、ACBDA 6-10、ACDAC 11-15、ACCBA 16-20、CABBD二、简答1、笛卡尔积是一个基本操作，而等值联接和自然联接是组合操作。
设关系R的元数为r，元组个数为m；关系S的元数为s，元组个数为n。
那么，R×S的元数为r+s，元组个数为m×n；R和S等值联接后，元数也是r+s，但元组个数小于等于m×n；R和S自然联接后，元数小于等于r+s，元组个数也小于等于m×n。
自然联接一定是等值联接，但等值联接不一定是自然联接，因为自然联接要求相等的分量必须是公共属性，而等值联接要求相等的分量不一定是公共属性。
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2008辽宁省专升本计算机试卷
第一部分基础知识
一、单项选择题（每小题2分，共40分）
1.第一代计算机主要应用于【】
A.科学计算
B.动画设计
C.自动控制
D.企业管理
2.将十六进制数BBBH转换成十进制数是【】
A.3001
B.3002
C.3003
D.3004
3.下列存储器中，访问速度最快的是【】
A.光盘
B.磁带
C.内存
D.硬盘
4.“计算机辅助教学”的英文缩写是【】
A.CAT
B.CAD
C.CAM
D.CAI
5.在windows中，要关闭软件的窗口，需要用鼠标双击
A.标题栏
B.控制菜单栏
C.菜单栏
D.边框
6.在windows中，桌面上“我的电脑”图标的功能是【】
A.用来暂存用户删除的文件、文件夹等内容
B.用来管理计算机资源
C.用来管理网络资源
D.用来保持网络中的便携机和办公室中的文件同步
7.在windows中，当一个窗口已经最大化后，下列叙述中错误的是【】
A.该窗口可以关闭
B.该窗口可以移动
C.该窗口可以最小化
D.该窗口可以还原
8.在windows中，设置控制计算机硬件配置和修改桌面布局的应用程序是【】
A.控制面板
B.我的文档
C.任务栏
D.回收站
9.在word中，若要设置打印输出时的纸型，需调用“页面设置”命令，调用此命令要使用的菜单是【】
A.视图
B.格式
C.编辑
D.文件
10.在word中，关闭当前窗口可以使用的组合键是【】
A.ctrl+alt+del
B.ctrl+F4
C.alt+F4
D.shift+F4
11.在word中，文档段落的对齐方式不包括【】
A.两端对齐
B.右对齐
C.居中对齐
D.外侧对齐
12.在word编辑状态下，设置页眉和页脚时使用的菜单是【】
A.编辑
B.视图 .插入 D.工具
13.在EXCEL中，单元格E10的值等于E5的值加上E6的值，单元格E10中输入的公式是【】
A.=E5+E6
B.=E5:E6
C.E5+e6
D.E5:E6
14.在EXCEL中，在单元格中输入数值17，不正确的输入形式是【】
A 17 B. 017 c +17 D. *17
15.在EXCEL中，若要统计一组数据的个数，可选用的函数是【】
A.COUNT
B.MIN
C.SUM
D.A VERAGE
16.在EXCEL ，行号的排列是以【】
A.英文字母为序列
B.阿拉伯数字为序列
C.汉语拼音为序列
D.汉字为序列
17.计算病毒传播范围最广的媒介是【】
A.硬盘
B.软盘
C.内部存储器
D.互联网
18.计算机网络最突出的特征是【】
A.运算速度快
B.运算精度高
C.安全性高
D.资源共享
19.下列选项中，不合法的IP地址是【】
A.192.20.34.21
B.191.251.3.23
C.171.256.5.12
D.171.255.1.12
20.在计算机内部，多媒体数据最终的存放形式是【】
A.二进制代码
B.特殊的压缩码
C.模拟数据
D.图形图像、文字、声音
二、多项选择题（每小题2分，共20分）
21.在电子计算机的发展过程中，曾经使用过后主要元器件有【】
A.电子管
B.晶体管理
C.集成电路
D.光介质
E.磁介质
22.在windows操作系统的“附件”中，包含的应用程序有【】
A.计算机
B.word
C.画图
D.写字板
E.记事本
23.在windows中，要将选定的信息放在剪贴板，可以利用【】
A.剪切
B.复制Ｃ.格式刷 D.预览 E.删除
24.下列选项中，属于多媒体计算机系统的最基本多媒体部件的是【】
A.ROM
B.CD-ROM
C.声卡Ｄ.RAM E.ＣＰＵ
25.在word文档中，选定一个段落的方法有【】
A.按CTRl+A
B.在该段落中三击鼠标左键
C.在该段落左侧的选区处双击鼠标左键
D.按住鼠标左键自段落起始位置拖动到终止位置
E.在该段落中双击鼠标左键。
26.下列说法不正确的是【】
A.EXCEL文件的扩展名是.DOC
B.EXCEL是电子表格软件
C.EXCEL可以在DOS环境下运行
D.EXCEL不属于OFFICE系列软件
E.EXCEL能处理数据库
27．在EXCEL中，可以结束一个单元格的输入转到另一个单元格的方式有【】A.按TAB 键 B.按enter键 C.按shift键
D.按del键
E.用鼠标单击另一个单元格
28.下列选项中，属于EXCEL单元格的地址有【】
A.F$7
B.H5 C$10W D.$F7 E.$A$1
29.计算机感染病毒的表现现象可能有【】
A.计算机硬件丢失
B.操作系统无法运行
C.计算机运行速度变慢
D.系统显示内存不足
E.磁盘空间减少
30.下列选项中，属于Internet的基本功能的有【】
A.实时控制
B.文件传输
C.实时数据采集
D.远程登录
E.电子邮件
三、判断题（每小题2分，共20分）
31.计算机系统包括硬件子系统和软件子系统
32.计算机的DVD-ROM属于主存
33.Windows操作系统属于应用软件。
34.计算机网络中常用的传输介质有同轴电缆、双绞线、光纤。
35.FTP是Internet上使用非常广泛的一种通讯协议，它可以实现文件传输。
36.在word中，可以插入表格。
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37.在word中，可以使用快捷键ctrl+U将已选择的文字添加下划线。
38.在EXCEL中的默认情况下，将打开3个工作表，工作表最多可有256个。
39.在EXCEL中，不可以设置页眉页脚。
40.Pan Pan#是一个正确的E-mail地址。
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