刚没写完就ENTER了~
1.ThehardtruthisthatTomhistwinbrotherhasyerdoneenoughtogetapassinggradeforthecource.
Abothand
Beitheror
Cneithernor
Dnotonlybut
C我选的D
2.Ihadbeenpuzzledovertheproblemforoveranhourwithoutanyresult,_____allatoncethesolutionflashedacrossmymind.
A.whileB.whenC.thenD.as
我选的A
3.._______,sheisnotexactlyfat,butratherwell-builtforherage.
A.WhenthedoctorputsitB.Whenitisputbythedoctor
C.AsisitputbythedoctorD.Asthedoctorputsit
我选A
4.Somepeopleholdthat,sinceweliveinamoney-orientedsociety,theaverageindividualcareslittleaboutsolving_________problems.
A.anyoneelses‘B.anyone'selse
C.anyoneelse'sD.anyoneelse's
C这几个有什么区别?
5.
couldhavedone
mighthavedone
shouldhavedone
musthavedone
用于什么情况?
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