20. ―You didn't wait for Mr Smith last night, did you?

―Yes, but we    . He didn't return home at all.

A. don't have to      B.  needn't have

C. don't need to     D. should have

20.   B考査情態(tài)動詞。句意:"你們昨晚沒有等史密斯先生,是嗎?""不,我們等了,但實際上沒有必要,因為他(昨晚)根本就沒回家。"本句中yes表示昨晚,了史密斯先生。但從下文中看出,他根本就!回家。所以可知"本沒有必要等"。need not have done表示的意思是"本不需要做"。本題have 后省略了 waited,其他選項不符合句意。

題目來源:2015全品語法快練高中英語新課標(biāo) > 訓(xùn)練30動詞變化類綜合訓(xùn)練

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

6. Proudly reading his poem, David glanced around the room, only   none of his classmates was listening to him.

A. found  B. finding

C. find  D.  to find

查看答案和解析>>

科目:高中英語 來源: 題型:

9.  You ____________(不允許)smoke here.

查看答案和解析>>

科目:高中英語 來源: 題型:

16. It was Mr Zhang that helped us out of the trouble. Without his help, we    it so easily. 

A.    can't manage

B.    mustn't have managed

C.    couldn't have managed

D.    couldn't manage

查看答案和解析>>

科目:高中英語 來源: 題型:

9. I started walking south where I spotted a man______ (stand) by the bus stop.

查看答案和解析>>

科目:高中英語 來源: 題型:

2. [2014 •全國大綱卷]—I'm sorry for breaking the cup.

―Oh,     ―I've got plenty.

A. forget it     B.  my pleasure

C. help yourself   D.   pardon me

查看答案和解析>>

科目:高中英語 來源: 題型:

9. ―May I ask for a day off tomorrow?

    .You know, the May Day holiday is just around the corner and every salesgirl is as busy as a bee.

A.    It's out of the question

B.    No problem

C.    None of my business

D.    I don't care

查看答案和解析>>

科目:高中英語 來源: 題型:

 

單句改錯

1.  The teacher suggested that we prepared for the coming final exam.

查看答案和解析>>

科目:高中英語 來源: 題型:

8. ―   . The floor is really slippery.

―Thank you for reminding me.

A. Mind your step        B.  Walk slowly

C. Mind your feet       D.  Come this way

查看答案和解析>>

同步練習(xí)冊答案