must not 的缩写是mustn’t还是musn’t?

must not 的缩写是mustn’t还是musn’t? must not的缩写 must的反义疑问句 是mustn't还是don't must的否定式是musn't还是mustn't must的否定回答可以是mustn't吗 “must”的反义是不是“mustn't”?为什么“must”开头的句子否定回答是“needn't”? must否定形式是mustn't? He must go填反义疑问句,是写mustn't he 还是does not he must not 的缩写形式 mustn't 可以拆开变成must not么 may can must need的区别及may not ,can't,mustn't,needn't的区别? will not 的缩写!是wan't? May i go swimming now?no,you (mustn＇t/may not）.YOU must finish your first.答案是mustn＇t,理由? 为什么must be的否定式是can't be而不是mustn't be 8、________I sleep here?NO,you_______ A May neednt B May mustnt C Must ,may not D Must ,cant 再请说明 各选项的区别 和 needt 和mustnt的区别 may not与mustn't的区别 may not与mustn't的区别? must,need,mustn't,needn't的用法?