21秋中传媒《大学英语(二)》平时作业答案

--Do you know Mary very well?--Yes, she and I _______ friends since we met in university 20 years ago.

A.have become

B.have turned

C.have made

D.have been


参考答案:D


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


21秋中传媒大学英语(二)平时作业试卷总分:100 得分:100一、单选题 (共 50 道试题,共 100 分)1.Do you know Xiao Li well? Yes. I _ her since she was a little girl.A.knowB.will knowC.knewD.have known答案:D2._ are you going to visit the science museum? Next Saturday.A.WhenB.WhatC.WhereD.How答案:A3.An exercise method _ to improve strength and balance is becoming popular in the United States.A.designingB.designedC.to be designedD.being designed答案:B4.In _ hottest reality show Running Man III, Luhan is _ only new member.A.a; 不填B.a; anC.the; theD.the; 不填答案:C5.The paper ox my grandmother _ for me is my most valued birthday gift.A.cutB.will cutC.had cutD.cuts答案:A6._ opinions on the schedule, we finally reached on agreement.A.someoneB.whomeverC.everyoneD.whoever答案:D7._ all my money on the car, I cant afford a holiday with my friend this summer.A.SpendingB.SpendC.To spendD.Having spent答案:D8._ the trip from Alaska to Argentina by bike, Gregg and Brooks worked and saved money for years.A.To pay forB.Paying forC.Paid forD.Pay for答案:A9._ Chai Jing said in her video about the smog has caused public concern.A.ThatB.WhichC.HowD.What答案:D10._ your own needs is as important as learning to express your emotions.A.UnderstandB.UnderstandingC.UnderstoodD.Having understood答案:B11.- Jack, you look so great! - Thanks! I have lost 20 pounds since I _ my personal trainer six months ago.A.hiredB.have hiredC.hireD.had hired答案:A12.I want to buy some postcards in the shop, _ I dont have enough money.A.andB.butC.orD.so答案:B13.Though hes only 8 years old, he can read _ on science.A.somethingB.anythingC.nothingD.everything答案:A14.Drivers are supposed to limit the speed in neighborhoods because children _ be playing there.A.shouldB.mustC.mayD.would答案:C15.In fact, Tom didnt know the old man_helped him just now.A.whoseB.whichC./D.who答案:D16.The long lasting cold current h as brought _ winter in my memory to the east coast of the United States.A.the longerB.the longestC.a longerD.a long答案:B17.Both Alan and Jason are experienced. You can ask_of them for help.A.eitherB.neitherC.noneD.all答案:A18.Prince William took a visit to the Forbidden City on Feb. 28, _ emperors once lived.A.whichB.whoseC.whereD.when答案:B19.You _ reach him on his mobile now - his mobile is still under repair.A.shouldntB.wouldn'tC.can'tD.mustn't答案:C20.Its the library! So you_ make any noise here.A.mustntB.wontC.mayD.need答案:A21. What do you think of the maths problem? Its very easy and most of us have_.A.worked it outB.taken it outC.picked it outD.sent it out答案:A22.The traffic in Beijing will be better when Subway Line 16 _ into service.A.would be putB.was putC.will be putD.is put答案:D23.It is said that Johns paper got an A.A.preparedB.preparesC.had preparedD.has prepared答案:C24.When someone turns away his body, it means impatience and a desire _ a conversation.A.to escapeB.escapedC.escapingD.having escaped答案:A25.Mary has her weakness, _ that doesnt mean she is not qualified for her jobA.andB.yetC.soD.or答案:B26.Your answer is not acceptable, and _


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


小伟参加英语考试,共50道题,满分为100分,得60分算及格。试卷评分标准为做对一道加2分,做错一道倒扣2分,结果小伟做完了全部试题但没及格。他发现,如果他少做错两道题就刚好及格了。问小伟做对了几道题?( )

A. 32
B. 34
C. 36
D. 38

答案:D
解析:
简单方程问题。假设小伟做对了x道题,则做错的题目为50-x,根据题意有:2 (x+2)-2(48-x) = 60,解得x= 38,正确答案为D。


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