. ---Professor Wang is said ______ in New York. ---No wonder he knows a lot abou

题型：不详难度：来源：

. ---Professor Wang is said ______ in New York.
---No wonder he knows a lot about America.

A．to study

B．to have studied

C．to be studying

D．that he is studying

答案

解析

略

举一反三

.______alone in a dark room, the little girl was so ______ at the _____ sound.

A．Left; frightening; frightening	B．Left; frightened; frightening
C．Leaving; frightened; frightening	D．Leaving; frightening; frightened

题型：不详难度：| 查看答案

It had been raining three days before we arrived, so we might as well _____ at home.

A．stay

B．to stay

C．have stayed

D．to have stayed

题型：不详难度：| 查看答案

There are many kinds _____, but I don’t know which to buy.

A．to be chosen	B．to choose from
C．to choose	D．for choosin

题型：不详难度：| 查看答案

“We have sent out two best players to the sports meet. What about you？” “Well, not yet. We have few ______, I’d say.”

A．chosen	B．to choose
C．to be chosen	D．to choose from

题型：不详难度：| 查看答案

Entering the house we found him lying on the bed with his mouth _______ and eyes _______.

A．open, close	B．opened, closed
C．opened, close	D．open, closed

题型：不详难度：| 查看答案