In science fiction we read of flying saucers travel through _____ space, so peop

题型：不详难度：来源：

In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.

A．the; a

B．/; /

C．the; /

D．/; a

答案

解析

space作“太空；空间”讲时，是不可数名词，前不需冠词。have a knowledge of 意为“对……理解/ 熟悉”。如：He has a good knowledge of politics.（他对政治非常熟悉）。故D是正确答案。

举一反三

— Is Mr. Smith rich?
— Yes, very rich. When he worked in ________town, he earned a lot. Now he has a big farm in ________ country.

A．at; the　　　　

B．/; /　　　　　　

C．/; the　　　　

D．the; /

题型：不详难度：| 查看答案

In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.

A．the; a; the

B．the; the; 不填

C．the; a; the

D．the; a; 不填

题型：不详难度：| 查看答案

I can"t remember when exactly the Robinsons left __ city. I only remember it was ____ Monday.

A．the, the

B．a, the

C．a, a

D．the, a

题型：不详难度：| 查看答案

After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.

A．the; a

B．a; the

C．不填; a

D．不填; the

题型：不详难度：| 查看答案

___Mr Chen is waiting outside to speak to you. He appears to be quite ___ important person.

A．/. an

B．A, an

C．The, the

D．The, /

题型：不详难度：| 查看答案