电子科技大学18春《大学英语2(本科)》在线作业2及答案

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(单选题)1Theytook________measurestopreventpoisonousgasesfromescapinginthechemicalplant.
Afruitful电子科技大学答案

Bbeneficial
Ceffective
Dinfluential
正确答案C
(单选题)2Whentheclasswasovereveryonemade___thediningroom.
Aat
Bfor
Cto
Din
正确答案B
(单选题)3Myroomisamess.Itneeds_____.
Atobetidyingup
Btidyingup
Ctotidyup
Dtidiedup
正确答案B
(单选题)4&quotWhatcanIdoforyou?&quot&quotIfyou______seeMr.LitellhimIvegothisletterandIllwritetohimsoon.
Amust
Bmaynot
Cwont
Dshould
正确答案D
(单选题)5Shallwesituphereonthegrassordowntherenearthewater?
AI’dratherstayhereifyoudon’tmind.
BSorryIdon’tlikeneither.
CCertainlywhynot?
DYeswelikethesetwoplaces.
正确答案A
(单选题)6I______onthedoorfortenminutesnowwithoutananswer.
Awasknocking
Bamknocking
Cknocking
Dhavebeenknocking
正确答案D
(单选题)7Visitors_____BeijingaresuretoseetheSummerPalace.
Afor
Bto
Con
Dfrom
正确答案B
(单选题)8&quotDoIhavetomeetyouatthestation?&quot&quotItsuptoyou.You______ifyoudontwantto.&quot
Aneednt
Bmustnt
Cshouldnt
Dwouldnt
正确答案A
(单选题)9I______earlythismorningsoIstayedinbeduntil9oclock.
Adidntneedtogetup
Bneednthavegotup
Cneednotgetup
Dmustnotgetup
正确答案C
(单选题)10&quotGotyourplansfortheweekendBill?&quot&quotWellIhadplannedtogotoLondonbutI_____affordthetrainfare.&quot
Acan
Bcant
Cmay
Dmight
正确答案B

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