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最佳答案：I think the problem is so difficult for me希望能帮到你;-)
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最佳答案：玛丽觉得单靠自己的力量执行她的计划是困难的--Mary felt single depend on own strength is difficult to c
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最佳答案：She thought that It is her responsibility to help the students who are in troubl
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最佳答案：It is so hard to get close to you够简单的了不过就是不大适合书面语
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最佳答案：We lifetime encounter various difficulties are inevitable.The face of difficulti
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最佳答案：No matter how tough the road ahead is, we will walk it together, alright?
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最佳答案：My personal view is that plagiarism is wrong operation, in violation of school r
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最佳答案：Both sides carry out the work on quality assurance,based on the present problems
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最佳答案：optimistism is a kind of quality.the life of optimistic people will be full of s
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最佳答案：A good friend is some one who can help you when you are in trouble.还有一句类似的谚语.a f