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最佳答案：肯定回答：Yes,there is否定回答：No,there is not
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最佳答案：肯定回答：Yes,it is.否定回答：No,it isn't.（句子开头的第一个字母一定要大写）
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最佳答案：答案：肯yes,he does.否no,he doesn't英语精英团很荣幸为你解答,
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最佳答案：可以是Is that a computer game?Yes, it is.No, it isn't.
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最佳答案：Am I 13?Yes, you are.No, you are not.
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最佳答案：可以是Is it a pen in English?Yes,It is.No,it isn't
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最佳答案：is就是一种助动词,直接将其提到句首构成一般疑问句.Is the apple red?肯定回答：Yes, it is.否定回答：No, it isn't.
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最佳答案：Will people fiy to the moon one day?Yes,they will.No,they won't.
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最佳答案：Is Xiao Hong washing the bowlsYes,she is.No,she isn't.
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最佳答案：I don't have a pen pal in England.Do you have a pen pal in England?No,I don't.