Some of the suggestions have been adopted __________ others turned down as they are quite impracticable．

A．and

B．so

C．but

D．since

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参考答案

【参考译文】有些建议被采纳了，但是其他的却因为非常不实际而被拒绝了。
【答案解析】本题考查前后语句的逻辑关系。前面说有些被采纳了，后面说其他的被拒绝了，这是两种相反的结果，所以应该用转折连词but。

1 It is from my grandparents __________ I learned a lot．

A．who

B．whom

C．that

D．which

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2 Classes __________ ,the students left for home without delay．

A．were over

B．being over

C．are over

D．over

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3 Don´t forget to write to me, __________ ?

A．will you

B．didn't you

C．are you

D．don't you

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