We all agree that _______ good knowledge of physics is a must in explaining such

题型：不详难度：来源：

We all agree that _______ good knowledge of physics is a must in explaining such _______ natural phenomena.

A．a; /

B．a; a

C．/; a

D．/; /

答案

解析

略

举一反三

—What about ______ lecture you attended yesterday?
—To tell the truth, it was too boring．I can’t stand ______ lecture like that．

A．a; the

B．the; a

C．the; 不填

D．the; the

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When we got to _____ farmer’s house，he greeted us in_____ special way．

A．the；a quite

B．a；a quite

C．the；quite a

D．a；quite a

题型：不详难度：| 查看答案

What_____pleasant surprise! I’ll tell Richard about it____minute he comes home.

A．a, the

B．a, a

C．a, /

D．/, the

题型：不详难度：| 查看答案

China, a country with 145 million elderly people, will remain _______ ageing society during this century, according to _______ Chinese population experts.

A．/; the

B．an; /

C．an; the

D．the; /

题型：不详难度：| 查看答案

——_________ divorce of her parents had a negative effect on poor Anna.
——Yes, I feel _____ great sympathy for her.

A．A; /

B．The ; a

C．The; /

D．A; a

题型：不详难度：| 查看答案