He is an hour late by now．He         last night．
A．must stay upB．should stay up
C．should have stayed up D．must have stayed up
D
考查情態(tài)動(dòng)詞表推測(cè)。根據(jù)last night，可知是指過去的事情，要用情態(tài)動(dòng)詞加完成時(shí)態(tài)，表對(duì)過去事實(shí)的推測(cè)，排除A,B；should have stayed up本應(yīng)該熬夜而實(shí)際沒有，must have stayed up表肯定熬夜了。根據(jù)他遲到這一事實(shí)，可知他昨晚肯定熬夜了，才導(dǎo)致遲到這一事實(shí)，所以選D。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

---I was trying to carry out the plan, but I failed.
---Well, you _________, for we were uncertain it would do ________.
A．needn’t do that, in factB．needn’t have done, in effect
C．needn’t have, in practiceD．needn’t, in time

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Cars play an important role in modem life, but they       also cause many problems like air pollution.
A．shouldB．canC．mustD．will

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It       sound like a perfect destination,but it is really adventurous to go there.
A．mustB．shouldC．can D．may

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _______ to the house next door．
A．could spreadB．should have spread
C．would spreadD．might have spread

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--Listen! Someone is singing in the next room．Who         it be? Is it Wei Fang?
--No．It         be her．She is at school now．
A．can; may notB．must; mustn’t
C．can; can’tD．may; won’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

— We did not see him at the lecture yesterday．
— You _______ him, since I went to an international conference with him．
A．mustn’t have seenB．can’t have seen
C．couldn’t seeD．needn’t have seen

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

------ How’s your tour around the North Lake? Is it beautiful?
------ It _______ be, but it is now heavily polluted.
A．willB．shouldC．wouldD．must

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Last night Li Ping watched the football match at home when he ________ his homework.
A．need have done B．must haven done
C．should have doneD．could have worked

查看答案和解析>>

同步練習(xí)冊(cè)答案