含have got to 的句子的否定和疑问句的构成借助啥？含have to 的句子的否定和疑问句的构成借助啥

如题所述

第1个回答 2011-08-27

have to的意思是“必须;不得不”,在口语中常说成have got to；have to 的否定形式是don’t have to, 相当于needn’t。如：

　　They don’t have to buy a computer at present.

　　他们目前没有必要买电脑。

　　注：have to 与have got to 常可以互换。

第2个回答 2011-08-27

把have 提前？

第3个回答 2011-09-04

Have got to haven't got to
don't have to do you have to本回答被提问者采纳

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