【題目】—Guess what！I have got A for my term paper.

—Great！You ________ read widely and put a lot of work into it.

A. must B. should

C. must have D. should have

【答案】C

【解析】本題考查情態(tài)動(dòng)詞的用法。由“have got A”可知是對過去發(fā)生事情的推測，故用“情態(tài)動(dòng)詞+have done”結(jié)構(gòu)。must have done表示“必定做過某事”，符合題意。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】You'd better take something to read when you go to see the doctor _______ you have to wait.

A.even ifB.as ifC.in caseD.for fear that

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】John _____ hard for four years at a business college, and now he owns a big oversea company.

A.has workedB.had workedC.workedD.was working

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Drivers must strictly_______the speed limit when driving on the freeways to keep away from any possible accidents.

A.graspB.representC.observeD.reduce

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 ---I’d like to buy this book, dad.

---Sorry, my darling, but the book is _____ adults only.

A. meaning for B. intended for

C. meant to D. given to

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The old couple have been married for 40 years and never once ________.

A. they had quarreled B. they have quarreled

C. have they quarreled D. had they quarreled

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I am sorry, but I didn't mean to keep you waiting here so long. Can you ________ me?

A. hesitate B. forgive

C. apologize D. satisfy

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】To our surprise, we got ______ people to attend the meeting as we had expected.

A. twice many B. as twice

C. twice many as D. twice as many

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】In my view, biology is ________ chemistry, but a little easier than mathematics.

A. a subject so difficult as B. as a difficult subject as

C. difficult as a subject as D. as difficult a subject as

查看答案和解析>>

同步練習(xí)冊答案