--- Guess what! I have got A for my term paper.
--- Great! You _____ read widely and put a lot of work into it..

A．mustB．should
C．must haveD．should have

C

解析試題分析： 情態(tài)動詞表肯定推測。題意，猜猜看，我得了A。 棒極，人肯定付出很多努力。根據(jù)上句中have done 得了事情已經(jīng)發(fā)生，所以表示對過去的肯定推測，用must have done .故選 C項。
考點 情態(tài)動詞

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：單選題

—It’s hard to believe that Jack ________ have fought with the policeman.
—Yes. If one ________ ask for trouble, it can't be helped.

A．would; willB．must; mayC．should; mustD．need; dare

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

- These apples look very beautiful.
- They ________. See the price $ 3.99 a pound. Very expensive, aren’t they?

A．should B．would C．could D．might

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

— May I smoke here?
— No, you ________. Can’t you read the sign “NO SMOKING”?

A．mustn’t B．won’t C．needn’t D．Don’t have to

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

---Alice, you didn’t come to Tim’s birthday last night.
---I wished I had, but my parents just simply___ not let me out so late at night.

A．might B．should C．would D．could

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

--Jack had prepared for the game for such a long time. We all thought he ________ it.
-- What a pity! He ________ too nervous when playing it.

A．would have won；had been
B．could have won；must be
C．could have won；was
D．would have won；has been

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

I went there in 1984, and that was the merely occasion when I ________ the journey in exactly two days.

A．must take B．must have made C．was able to make D．could take

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

It is important to know about the cultural differences that        cause problems.

A．must B．dare C．shall D．may

查看答案和解析>>

科目：高中英語 來源： 題型：單選題

– I ran 10 miles last weekend. Can you believe that?
– Wow, that ______ easy!

A．mustn' t beB．mustn't have been
C．can't have beenD．couldn’t be

查看答案和解析>>

同步練習(xí)冊答案