At the age of six, my son _____ ask me a lot of strange questions, and some of t

题型：不详难度：来源：

At the age of six, my son _____ ask me a lot of strange questions, and some of them were too hard to answer．

A．would

B．should

C．must

D．might

答案

解析

略

举一反三

----You just think of yourself! You kept me waiting for at least three hours．
----I am sorry that you _____ think so.

A．would

B．might

C．could

D．should

题型：不详难度：| 查看答案

—Who has broken the window in my room?
—Who else it but your naughty son!

A．could do

B．could have done

C．might do

D．must have done

题型：不详难度：| 查看答案

President Hu Jintao urged every effort _____ to rescue and treat the injured when the earthquake happened in Sichuan in 2008．

A．is made

B．must be made

C．be made

D．should make

题型：不详难度：| 查看答案

----Why isn’t Cathy here yet?
--- She _________ to be picked up at the station．

A．could wait	B．must wait
C．might be waiting	D．can be waiting

题型：不详难度：| 查看答案

He ______ the money, for he is not such kind of person.

A．can’t have stolen

B．mustn’t have stolen

C．can’t steal

D．may not steal

题型：不详难度：| 查看答案