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最佳答案:Is there any fish in the river?Yes,there is.
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最佳答案:Is the pen white?这只钢笔是白色的吗?Yes,it is.是的,它是.No,it isn't.不,它不是.Are the pencils bla
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最佳答案:1.She is going to the cinema tonight.否定句:She isn't going to the cinema tonight.一