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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：Is May your friend?Yes,she is .No,she isn't.May is not my friend.
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最佳答案：May I go now?Yes,you may.No,you don't
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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：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：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：一般疑问句 句型结构：1、be（am is are/was were）+主语+表语（）?肯定回答：yes, 主语+be否定回答：no,主语+be not2、助动
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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