【英语】He must have watched the match yesterday,_____ (didn't / haven't) he?为什么?

他必须喝茶,这句话翻译成英语,为什么不是He must has a tea.而是He must have tea. 【英语】He must have watched the match yesterday,_____ (didn't / haven't) he?为什么? wat 几个英语选择题和改错题1.It was not possible that she ____ go down,step by step down the unexpected stairs into the dark below.A.should dare B.should dare toC.must dare D.must dare to 2.He wat to visit a key figure,so he had his suit______. 英语I Wat to see 问英语反义疑问句英语高手来He must be Peter Lee,_________?He must have seen the movie,__________?He must have seen the movie yesterday,_______?It is unfair,________?注明下原因 英语反意疑问句填空He must have called her yesterday,___ ____? He must have done nothing but ____ 英语：助动词的问题he must（can't may等） have been asleep,就有两个助动词,must ,have,很少见哦,还有没有其他的情况 — Why does Sara know so much about Angkor Wat?—She ____ have been there,or...答案是may 为什么不填must? He looks tired,he _______ too little sleep.A must have had B must have C must have been is it he must have fallen or he must have fell?whythank you He must have been ill,___ he?如何变反意疑问句 He can't find his key.He ---------- them.A.must lost B.must have been lost C.must have lost must be和must have been有什么区别he must have been sleeping.为什么这里要用must have been而不用must be 英语have to和must的区别 he must have read this book yesterday?反问?did not he?have not he?为什么 He must have come have yesterday ,didn'he?这里的have是什么意思?这句是什么时态?