高中英语配套练习求解答23.“Iwonderwhythey’relate.”“They______thetrain.”a.canhavemissedb.couldmissc.mayhavemissedd.mightmiss24.“Tomgraduatedfromcollegeataveryyoungage.”“He______havebeenanoutst

　　高中英语配套练习求解答

　　23.“Iwonderwhythey’relate.”“They______thetrain.”

　　a.canhavemissedb.couldmissc.mayhavemissedd.mightmiss

　　24.“Tomgraduatedfromcollegeataveryyoungage.”

　　“He______havebeenanoutstandingstudent.”

　　a.mustb.couldc.shouldd.might

　　25.You______theexaminationagainsinceyouhadalreadypassedit.

　　a.needn’thavetakenb.didn’tneedtotakec.needn’ttaked.mustn’ttake

　　26.Heisreallyincompetent!Theletter______yesterday.

　　a.shouldbefinishedtypingb.mustbefinishedtyping

　　b.musthavefinishedtypingc.shouldhavebeenfinishedtyping

　　27.Theboytoldhisfatherthathewouldrather______anastronaut.

　　a.becomeb.tobecomec.becomingd.became

　　28.Whenwereachedthestation,thetrainhadstillnotarrived;sowe______.

　　a.needednottohurryb.needn’thavehurried

　　c.neednottohavehurriedd.didn’tneedtohurry

　　29.Sinceyourroommateisvisitingherfamilythisweekend,_____youliketohavedinnerwithustonight?

　　a.willb.won’tc.wouldn’td.do

　　30.Hewasafraidwhathehaddone______adisastrouseffectonhiscareer.

　　a.mighthaveb.couldbec.havebeend.shallbe

　　31.He______hardlysayanythingmore,sinceyouknowaboutit.

　　a.don’tneedtob.needn’tc.needsd.need

　　32.You______thelookonhisfacewhenhewontheprize.

　　a.wouldhaveseenb.shouldhaveseenc.mustseed.canbeseeing

　　33.Somepeoplethinkthestockmarketwillcrash,but______.

　　a.Iwonderifithappensb.Idoubtifitwillhappen

　　c.Iamafraiditwouldn’thappend.Idoubtifitdoeshappen

　　34.“WhateverhashappenedtoGeorge?”“Idon’tknow.He______lost.”

　　a.canhavegotb.mayhavegotc.mightgetd.couldget

　　35.Hehasnoideawhatthebookisabout.He______readthebook.

　　a.couldn’tb.couldn’thavec.mightn’thaved.shouldn’thave

　　36.NewstudiesshowthattwoofSaturn’srings______longerthanthe4.5billionyearssincethebirthoftheSolarSystem.

　　a.couldhavelastedb.shouldhavelastedc.wouldhavelastedd.mustbelasting

　　37.Takethe