5．不像美国，中国人口众多。(unlike)

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4．她演讲得太精彩了，欢呼声淹没了她的声音。(drown)

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3．受时代、社会和文化的影响，没有一定的衡量标准来判断什么是美。(with the influence of)

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2．美的标准随着时代及文化的不同而变化着。(change with)

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1．情人眼里出西施。(in the eyes of)

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10．I’ll treat you ________ a film if you help me this time.

答案：1.out　2.as　3.in/by　4.in　5.on　6.to 　7.on　8.on 　9.in；for　10.to

9．We were busy going over lessons ________ preparation ________ the coming exam.

8．Hang________ a second！The headteacher has something to say.

7．I bought it ________ your recommendation.

6．It is evident________me what this means.