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最佳答案：You must be careful when you go across the road . If you organise badly , the
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最佳答案：what my admire most is xxx , he is the most famous xxxx , and be honoured as xxx
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最佳答案：We should do what we can to prevent the air from being polluted.我们应该尽我们所能来阻止空气污染
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最佳答案：prove作"证明是;结果是;事实说明"解时,可用作连系动词.连系动词解释起来有点复杂,最最常见的连系动词是“is/am/are”,其他连系动词的用法与"be"
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最佳答案：she has a pity that she can not swim
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最佳答案：......but you must give me 30 days,because my ......have no money,and I will dep
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最佳答案：不可以省略.that are的前面是motives,也就是说,“that are of varying importance to different peop