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用must,need以及needn't和mustn't开头的疑问句回答的肯定和否定回答形式是什么?

分类: 作业答案 • 2023-01-13 12:55:15
问题描述：

用must,need以及needn't和mustn't开头的疑问句回答的肯定和否定回答形式是什么?

答

Must I do that?Yes,you must; No,you needn't
Need I do that?Yes,you must; No,you needn't
Needn't I do that?Yes,you must(不,你必须这么做)；No,you needn't(是的,你不必这么做)
Mustn't I do that?Yes,you must(不,你必须这么做)；No,you needn't(是的,你不必这么做)

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