My sister met him at the Grand Theatre yesterday afternoon，so he ________ your lecture.

A．couldn't have attended B．needn't have attended
C．mustn't have attended D．shouldn't have attended

A

解析“情態(tài)動詞＋完成式”有各自的含義。must have done表示對過去事情的肯定推測，多用于肯定句中；needn't have done表示過去本不必做的事情；shouldn't have done表示過去做了不該做的事情；can't(couldn't)have done表示對過去的否定性推測，意為“不可能”。所提供的情境My sister met him at the Grand表示他不可能參加講座。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：單選題

(2013·遼寧，31)Harry is feeling uncomfortable.He________too much at the party last night.

A．could drink B．should drink
C．would have drunk D．must have drunk

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

—Is John coming by train.
—He should，but he ________ not.He likes driving his car.

A．must B．can C．need D．may 

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

It’s said that there’re plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay today.

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

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

You ________ in person; a telephone would have been enough.

A．couldn’t have comeB．needn’t have come
C．shouldn’t have comeD．mustn’t have come

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

(2013·江西九江二模)If you won't do as I tell you, you ________ get the chance to be promoted because the competition is just too fierce.

A．couldn'tB．mustn't
C．shouldn't D．shan't

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

(2013·高考陜西卷)The children________lost in the woods；otherwise，they would have been at the lakeside camp as scheduled.

A．must have got B．must get
C．should have got D．should get

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

—The similarities between social networks are striking.
—That ________ come as no surprise，because they are all products of the Internet.

A．shouldB．shallC．mayD．must

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

(2013·合肥一檢)According to the rules and regulations, all payments ________ be made in cash in the shopping center.

A．shall　 B．can
C．must　 D．should

查看答案和解析>>

同步練習冊答案