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最佳答案:此题应选B.一般说来,以must 引出的一般疑问句,其否定回答通常是用 needn't(=don't have to),这与其说是一个语法问题,不如说是一个语境
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最佳答案:no,you can't或者no,you mustn't.不能用no,may notmay not只是may否定式,不能用于回答
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最佳答案:may I do...Yes,you may/can.No,you can't/ mustn't.
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最佳答案:must ; yes,.must.No,.needn't.can; yes ,...can.No,.can't.should; yes,.should.No,.
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最佳答案:Sorry,you can't.
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最佳答案:may I do...Yes,you may.No,you can't/ mustn't.Can I do sth?Yes,you can.No,you can
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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:1、在回答must开头的一般疑问句时,肯定回答用must,否定回答用needn't或don't have to.如:1)—Must I finish my ho
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最佳答案:may i smoke here?yes,you canno,you mustn't相信我吧,刚高考完,这些基础知识还记得
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最佳答案:May提问,肯定回答用can,否定用can't