. -- What does the sign on the wall read? --“ No person ______ enter it without

题型：不详难度：来源：

. -- What does the sign on the wall read?
--“ No person ______ enter it without permission.”

A．will

B．may

C．shall

D．must

答案

解析

略

举一反三

The traffic is heavy these days. I ________ arrive a bit late, so could you save me a place?

A．can’t

B．must

C．need

D．may

题型：不详难度：| 查看答案

Now, children, it’s time you _______.

A．washed and dressed	B．are washed and dressed
C．will wash and dress	D．were washed and dressed

题型：不详难度：| 查看答案

Your shirt _______. It is too dirty.

A．needs to be washed	B．needs wash
C．need washing	D．need wash

题型：不详难度：| 查看答案

—Your composition is full of mistakes.
—I wish I _________more careful.

A．would have been

B．had been

C．would be

D．were

题型：不详难度：| 查看答案

How_________I help them to understand when they won’t listen to me?

A．can

B．would

C．may

D．must

题型：不详难度：| 查看答案