--- Guess what! I have got A for my term paper.--- Great! You read widely and put a lot of work into it..A．mustB．shouldC．must haveD．should have 题目和参考答案——青夏教育精英家教网—

题目内容

--- 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

试题分析：情态动词表肯定推测。题意，猜猜看，我得了A。棒极，人肯定付出很多努力。根据上句中have done 得了事情已经发生，所以表示对过去的肯定推测，用must have done .故选 C项。
考点情态动词

练习册系列答案

It’s funny that Howard___ speak to you like your boss.

----- How did you do in the test ?
----- Not so well. I ______ much better but I misread the directions for Part D.
A. could have done B. could do C. must have done D. should do

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

He ______ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.

— These grapes look really beautiful.
— They _______! See the price $3.99 a pound. Very expensive, aren’t they!

My English-Chinese dictionary isn’t in my schoolbag. Where _________ I have put it?

______ I have a quick word with you? Something important has happened.

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