东师（答案资料）大学英语（一）高起专17秋在线作业21

大学英语（一）高起专17秋在线作业2
试卷总分100得分100东北师范大学在线作业均为随机作业

一、单选题(共40道试题共100分)
1.Wouldyouliketohaveacupofteaand______withme?
A.twotoasts
B.twopiecesoftoast
C.twopieceoftoasts
D.towpiecesoftoasts
满分：2.5分
正确答案B
2.Therobbertoldhimthathehadbetterkeepsilent______hewantedtogetintotrouble
A.if
B.unless
C.otherwise
D.whether
满分：2.5分
正确答案B
3.Thereasonwhysomanypeoplesitbeforethetelevisiontonightisthattherewillbea______show.
A.living
B.live
C.alive
D.lived
满分：2.5分
正确答案B
4.Weshouldalwayskeep______wellinformedofthechanginginformation.
A.us
B.ours
C.ourselves
D.we
满分：2.5分
正确答案C
5.Iamlistening.Butyou______.
A.needbelistening
B.shouldbelistening
C.needhavebeenlistening
D.oughtbelistening
满分：2.5分
正确答案B
27.______thefirstandlargestethnicgrouptoworkontheconstructionofthetranscontinentalrailroad.
A.Chinesewere
B.TheChinesewas
C.Chinesewas
D.TheChinesewere
满分：2.5分
正确答案
7.Frostoccursinvalleysandonlowgrounds______onadjacenthills.
A.morefrequentlyas
B.asfrequentlythan
C.morefrequentlythan
D.frequentlythan
满分：2.5分
正确答案C
8.Itisrequiredthatthemachine______asfrequentlyasnecessary.
A.beoiled
B.mustbeoiled
C.isoiled
D.willoil
满分：2.5分
正确答案A
9.Something’llhavetobedoneabouttheairpollution______?
A.won’tit
B.willit
C.hasit
D.doesit
满分：2.5分
正确答案A
10.Oneofthemostsurprisingthingsisthat______maycomefrompetroleum.
A.muchoftomorrowfood
B.muchofthefoodoftomorrow
C.manyoftomorrow’sfood
D.muchoftomorrow’sfood
满分：2.5分
正确答案

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