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最佳答案：Yes,you must .No,you needn't.我必须做家庭作业么?是,你必须不,你不必
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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：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：Must I do that?Yes,you must; No,you needn'tNeed I do that?Yes,you must; No,you n
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最佳答案：We must study hardmust you study hard?yes,you must/no,you needn't
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最佳答案：I must do my homework.I have to clean my room.I must not disturb the lesson.I do