请大侠帮我做一下这12个英语单选最好可以加一些解析,更好的讲些类似题型的解答方法,

1.Accordingto.WorldHealthOrganization,healthcareplansareneededinallbigcitiestoprevent.spreadofAids

Athe,不填Bthe,theCa,aD不填,the

2.Itwasthoujhtthatthingwouldgetworse,but.itis,theyaregettingbetter

AbecauseBwhenCasDafter

3.,wasknowntoallthatwilliamhadbrokenhispromise.hewouldgivethemarise

Aas,whichBwhat,thatCit,thatDit,which

4.,andyouwillsucceedsoonerorlater

AhavingworkedhardBtoworkhardCworkinghardDworkhard

5.whomshouldigivethisdictionaryto?youmaygiveitto.

AwhoeveryouthinkneedsitmostBwhomeveryouthinkneedsitmostCanyoneneedsitmostDsomeonewhoneedsitmost

6.iammovingtothecountrysidebecausetheairthereisfresherthan.inthecity

AonesBoneCthatDthose

7.thefilmbroughtthehoursbacktome.iwastakengoodcareofinthatfarawayvillage

AuntilBthatCwhenDwhere

8.hemadeamistake,butthenhecorrectedthesituation.itgotworseAuntilBwhenCbeforeDas

9.icalledyoulastnight,butnobodyansweredthephone.sorry,.

AimustbesleepatthatmomentBimusthavesleptatthatmomentCimusthavebeenasleepatthatmomentDimusthavefallenasleepatthatmoment

10.allbooks.toomuchspacewillbereturnedthisafternoonAtotakeinBtakingonCtakingupDtotakeoff

11.whereismother?sheisinthekitchen.she.thehouseworkallmorning.AisdoingBwasdoingChasdoneDhasbeendoing

12.generallyspeaking,.acordingtothedirections,thedrughasnosideeffectAwhentakingBwhentakenCwhentotakeDwhentobetaken

讲的好的加分