28. It is only when agriculture is fully developed___________industry can have a

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28. It is only when agriculture is fully developed___________industry can have abundant materials and markets.

A．that

B．when

C．before

D．Until

答案

解析

略

举一反三

30.________some English-learning websites if you are free, and you will learn a lot about how to study English.

A．Having visited

B．To visit

C．Visiting

D．Visit

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33. Great honors will be given to ______ have successfully rescued the victims of the earthquake.

A．those who	B．whoever
C．who	D．Whom

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35. ______ the house prices have risen sharply, the number of buyers is as great as ever.

A．Despite the fact that	B．In spite of what
C．Regardless of	D．Contrary to

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40. When I was very young, I thought that inside the radio ______ who liked talking very much.

A．a group of people lived	B．a group of people did live
C．did a group of people live	D．lived a group of people

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4．Tom told me that after a few years in China not only____his Chinese, and that he had also obtained more interest.

A．does he improve	B．had he improved
C．he had improved	D．he will improve

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