Mr. Black was so____ to his research that he seldom cared about what happened ar

题型：不详难度：来源：

Mr. Black was so____ to his research that he seldom cared about what happened around him.

A．devoted

B．concerned

C．absorbed

D．used

答案

解析

略

举一反三

---- Is it convenient for you if I come to see you at 4:00 this afternoon?
---- I’m afraid not. I _____ a meeting then.

A．will have had

B．am about to have

C．will be having

D．was having

题型：不详难度：| 查看答案

Only when he read the newspaper _____ the US President Obama would deliver a speech in Fudan University.

A．he knew

B．he knows

C．does he know

D．did he know

题型：不详难度：| 查看答案

When _____ the prices of these goods, we must take everything into consideration.

A．compared

B．comparing

C．to compare

D．compare

题型：不详难度：| 查看答案

It was reported _____ a 7.1-magnitude earthquake hit northwest China’s Qinghai Province early on Wednesday.

A．that

B．what

C．which

D．when

题型：不详难度：| 查看答案

He found _____ not easy to learn a foreign language well.

A．one

B．that

C．it

D．them

题型：不详难度：| 查看答案