Scientists across the world agree that this is an invention of _______ great sig

题型：不详难度：来源：

Scientists across the world agree that this is an invention of _______ great significance, _______ invention that will greatly change human life.

A．a; the

B．a; an

C．/ ; the

D．/ ; an

答案

解析

考查冠词。Of great significance,固定短语，意义重大的，介词后一般不加冠词。结合上文an invention一项发明，本句和前文为并列表语，泛指任何一项发明，故用不定冠词，词首音素为元音，故选D。

举一反三

It is said that the company in ______ charge of him is in_____ debt now.

A．the; the

B．/; /

C．/; the

D．the; /

题型：不详难度：| 查看答案

I’m _______Chinese and I do feel ______Chinese language is ____most beautiful language .

A．/, the, a

B．a, /, the

C．a, the, /

D．a, /, a

题型：不详难度：| 查看答案

It’s second time in five days that he has asked me for higher
pay.

A．不填；a

B．a;the

C．the；a

D．the；the

题型：不详难度：| 查看答案

Now the government is taking measures to encourage and help ______ peasants to work and live in ______ town.

A．the; the

B．/ ; the

C．/ ; /

D．the ; /

题型：不详难度：| 查看答案

--- I hear there was a road accident this morning.
--- Yes. __________ car hit the blocks and __________ driver was badly injured.

A．/; /

B．The; a

C．The; the

D．A; the

题型：不详难度：| 查看答案