打开网页没法看视频:用MUST提问时,否定回答怎么说?
来源:百度文库 编辑:查人人中国名人网 时间:2024/05/11 20:35:05
needn't比较常用
用don't have to
eg.一:Must I open the door?
一:No,you don't have to !
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来源:百度文库 编辑:查人人中国名人网 时间:2024/05/11 20:35:05
needn't比较常用
用don't have to
eg.一:Must I open the door?
一:No,you don't have to !