No such authorization be given without the president’s written permission.A．shouldB．shallC．wouldD．may 题目和参考答案——青夏教育精英家教网—

题目内容

No such authorization ______ be given without the president’s written permission.

A．should

B．shall

C．would

D．may

考查情态动词。语意：没有经理的书面许可，不能做出任何这样的授权。shall用于陈述句并与第二人称或第三人称连用，表示允诺、命令或威胁，符合语意，答案为B项。

练习册系列答案

A．must forget	B．could have forgotten
C．may forget	D．must have forgotten

Could I do some explanations? Ito call on you yesterday, but someone came to see me just
when I was about to leave.

The suggestion has been made that the sports meet _____ put off till next Monday.

—Are you in a hurry?
—No, in fact I’ve got plenty of time. I_______wait.

What would have happened ______as far as the river bank ?

A．Bob had walked farther	B．if Bob should walk farther
C．had Bob walked farther	D．if Bob walked farther

Look at the mess the boys made! You _______ have taught them how to behave themselves.

You____me my bike yesterday afternoon; I needed it so badly.

A．should have returned	B．should return
C．must return	D．must have returned

This camera is of good quality. If it ______ break down within the first year, we would repair it at our expense.

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