81.She _____ the film. She knows nothing about it.

　　A. can‘t see B. can’t have seen C. must see D. mustn‘t have seen

　　82.Let‘s clean the classroom， _______?

　　A. won‘t you B. shall we C. do we D. will not you

　　83.— Shall I tell John about it?

　　— No，you _____. I don‘t know his telephone number.

　　A. needn‘t B. wouldn’t C. mustn‘t D. shouldn’t

　　84.Up to now there have been many explanations _______ the cause of sleepwalking.

　　A. in view of B. in line with C. apart from D. as to

　　85.What you said reminds me _______ something I read a few days ago.外語學(xué)習(xí)網(wǎng)

　　A. for B. by C. from D. of

　　參考答案：

　　81.正確答案：B

　　答案解析：can‘t have done，表示對(duì)過去發(fā)生情況的否定推測(cè)，意為“不可能已經(jīng)……”。

　　82.正確答案：B

　　答案解析：Let‘s do sth.表示“建議做某事”，含聽話一方在內(nèi)，故用 shall we.如果用Let us do sth.結(jié)構(gòu)，則用will you?表示請(qǐng)求對(duì)方允許。

　　83.正確答案：A

　　答案解析：needn‘t表示“不必要”;mustn’t表示“禁止”;wouldn‘t表示“拒絕”。

　　84.正確答案：D

　　答案解析：句子意思為“到目前為止，關(guān)于夢(mèng)游病原因有多種說法”?！瓣P(guān)于”用as to，其他in view of “考慮到，由于”;in line with“符合”; apart from“除去”，意思不符合。

　　85.正確答案：D

　　答案解析：remind sb of sth是固定搭配，意思是：提醒某人某事。