【高中英语语法题,答案只有ABCD,求详解,越祥越好~3Q1.(C)Theproblem__atpresenthassomethingimportanttodowithourlivingconditions.A.discussB.tobediscussingC.beingdiscussedD.todiscuss2.(B)Thefirstthingthatprobablynee】

　　高中英语语法题,答案只有ABCD,求详解,越祥越好~3Q

　　1.(C)Theproblem__atpresenthassomethingimportanttodowithourlivingconditions.

　　A.discussB.tobediscussingC.beingdiscussedD.todiscuss

　　2.(B)Thefirstthingthatprobablyneeds___istoaskyourmother'sadvice.

　　A.todoB.tobedoneC.beingdoneD.bedone

　　3.(C)...Whathasmadehersosad...___inthephysicsexamination.

　　A.FailedB.SinceshefailedC.FailingD.Becauseoffailing

　　4.(A)____,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidlythanamanwhosecommandoflanguageispoor.

　　A.OtherthingsbeingequalB.OtherthingswereequalC.Tobeequaltootherthings

　　D.Otherthingstobeequal

　　5.(A)Allthings____.theplannedtripwillhavetobecalledoff.

　　A.consideredB.beingconsideredC.consideringD.tobeconsidered

　　6.(A)Themaninthecornerconfessedto_______alietothemanagerofthecompany.

　　A.havingtoldB.betoldC.beingtoldD.havetold

　　7.(A)Mikeusedtolookhurtandsurprisedwhen______.

　　A.scoldedB.scoldingC.toscoldD.havingscolded

　　8.(A)Thepressure_______causesAmericanstobeenergetic,butitdoseputthemunderaconstantemotionalstrain.

　　A.tocompeteB.competingC.tobecompetedD.havingcompeted

　　9.(D)Theprofessorcouldhardlyfindsufficientgrounds______hisargumentsinfavorofthenewtheory.

　　A.tobebasedonB.tobaseonC.whithtobaseonD.onwhichtobase

　　10.(C)Theproject______bytheendof2000,willexpandthecity'stelephonenetworktocover1,000,000users.

　　A.completedB.beingcompletedC.tobecompletedD.havingbeencompleted

　　11.(B)Theresultoftheelectionwasontmade_____untillastFriday.

　　A.knowingB.knownC.toknowD.tobeknown

　　12.(B)Maryispoorgirl,I'vebeenmeaning_______heron.

　　A.tosuggesttokeepB.tosuggestkeepingC.suggestingtokeepD.suggestingkeeping