你可能感兴趣的试题
However Whatever Whichever Wherever
were; must finish be; finish were; finish be; finished
can’t mustn’t needn’t won’t
couldn’t have finished couldn’t finish could have finished could finish
Can；don’t Must；needn’t Must；mustn’t May；can’t
before as soon as though because
our, he us, him we, him us, he
Yes, we can No, we can’t Yes, we must No, we needn’t
needn't , may mustn't, may can't can needn't, must
May, must Must, may Must, may Must, must
were; must finish be; finish were; finish be; finished
would had to were able to must
Whatever;such However; such However; so Whatever ;that
mustn’t needn’t shouldn’t can’t
湘公网安备 43130202000226号