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最佳答案：You must stay here.Must I stay here?Yes,you must.No,you needn't.
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最佳答案：肯定回答 yes,you are否定回答 no,you are not 或 no,you aren't肯定回答 yes,they are否定回答 no,they
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最佳答案：It may be a good idea.May I use your dictionary ------Yes,please./ I am sorry,It
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最佳答案：DO举三个疑问句：1,Do you like playing the piano?Yes,I do.No,Idon't.2,Do you want to go
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最佳答案：肯定句是；Yes,you must.否定句是NO,you needn't.
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最佳答案：I'm a student You are a teacher Tom is a good boy 否定句 I'm not a student You are
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最佳答案：Have you done your homework, Tom?Yes, I have.No, I haven't / have not.Cherry has
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最佳答案：must-Yes,you should./No,you needn't.need-Yes,you should/may/can/need./No.you nee
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最佳答案：He is from England.一般疑问句：Is he from England?否定回答：No,he isn't.或：He comes from Eng
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最佳答案：根据语意判断 你能帮我...will you pleaseA的话不是请求 B从语法上来说应该是 would you like to而且意思也不对D do you