—I’m surprised more and more people________participate in the morning exercises

题型：不详难度：来源：

—I’m surprised more and more people________participate in the morning exercises in the plaza now.
—Morning is a time of day.

A．should

B．can

C．may

D．need

答案

解析

略

举一反三

According the judgement in the court, the driver _______pay for all the damage.

A．should

B．must

C．would

D．shall

题型：不详难度：| 查看答案

—What are you doing, John? Why stop?
—To be on the safe side, we’d fill up the car now for we _______ run out of gas on the way．

A．must

B．will

C．might

D．should

题型：不详难度：| 查看答案

．—I did not know you were good friends．
—You___．I have known her since she moved here．You were abroad then．

A．may have

B．needn’t have

C．couldn’t have

D．must have

题型：不详难度：| 查看答案

11. —You realize that you were driving at 100 miles per hour , don’t you ?
—No, officer , I have been . This car can’t do more than 70

A．needn’t

B．shouldn’t

C．couldn’t

D．might not

题型：不详难度：| 查看答案

——Has Jane arrived yet? ——No, she_______ an hour ago.

A．was supposed to come	B．must have come
C．should come	D．ought to have come

题型：不详难度：| 查看答案