1．格林先生喜欢摇滚音乐，而他的妻子喜欢流行音乐。

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　　2．昨天，你们在找他的家时遇到困难了没有？

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　　3．我们会使你更容易地解出这道数学难题。

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　　4．英式英语和美式英语在很多方面存在差异。

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　　5．这些符号如此难懂，以至于我常把它们搞错。

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　　答案

　　1．Mr. Green is fond of rock music，while his wife is interested in pop music.

　　2．Did you have any difficulty (in) finding his house yesterday?

　　3．We'll make it easier for you to work out the difficult maths problem.

4．British English is different from American English in many ways.