1.ratherthan后的动词形式怎么判断?
也有前后不一致的情况,那要怎么判断?
2.Whydidyoudecidetogobacktoschool?
Iamtired__asasecretany.
AforworkBofworking
CtoworkDaboutworking
3.Theyfailedtopasstheexamlasttime.Iregretted__them.
AtobenotseenBnottosee
CnotbeabietohelpDbeingunabletohelp
4.__byagreaterdemandforvegetables,farmershavebuildmoregreenhouse.
A.DrivenBBeingdriven
C.TodriveDHavingdriven
5.Accustvmedto__thesteepmountains,hehadnodifficulyreadingthetop.
AclimbingBclimb
C.havingclimbedD.haveclimbed