-The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job? - my students have a try?A．MayB．Must C．Will D．Shall 题目和参考答案——青夏教育精英家教网—

题目内容

—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?
—______ my students have a try?

A．May

B．Must

C．Will

D．Shall

试题分析：考查情态动词：shall用于第一、三人称疑问句中?表示说话人征求对方意见或向对方请示?如：Shall he have a try?他可以试一下吗？句意：——新禽流感病毒疫苗是很有挑战性很难的。你认为谁可以做这个工作？——我的学生可以试一下吗？选D项。

练习册系列答案

A．mustn't	B．needn't
C．won't	D．can't

Hurry up, or you ______ catch the train.

---- May I smoke here?
---- If you , choose a seat in the smoking section

There was something wrong with the network，or the e-mail____ earlier.

A．could have been sent	B．might be sent
C．need have been sent	D．must be sent

“Passengers _____ not have their breakfast on the light train”. This rule arouses heated debates in Chongqing.

You buy a gift, but you can if you want to.

It be the vocabulary that caused you the problem in the exercise because you know a lot of words.

-----Do you know where David is ? I couldn’t find him anywhere.
-----Well. He _______have gone far-----his coat’s still here.

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