英语 情态动词 (9 19:37:44)
问题描述：
英语 情态动词 (9 19:37:44)
1.---I don't know why he is late.
---Nor Ido.He___an accident.
A.could have had B. should have had C. might have had D.must have had
2.Don't belive him.What he said___be true.
A.mustn't B.needn't C.shouldn't D.may not
答
情态动词在句中放在谓语动词之前,谓语动词前若有助动词,则在助动词之前,疑问句中,情态动词则在主语之前.I can see you.Come here.我能看见你,过来吧.He must have been away.他一定走了.What can I do for you?我能...