Question

she has to wear a uniform at school改为否定句

Answer 1

应该是She doesn't have to wear a uniform at school.如果用hasn't或haven't 的话那在句中have是助动词，而本句has to的意思是“不得不”，并不当作助动词来用，故此句应该用She doesn't have to wear a uniform at school.

追答

这样子翻译成中文的话就是“不必穿”，没有强硬要翻译的意思，语言是灵活的，不必死抓着不放。

祝好成绩

如果满意了请采纳我吧～

Answer 2

看了大家的答案，我有点拿不准。反正我们那时候是she need not to wear…。

追答

如果用 does not have to，那不就成了她不必不得不穿，语法上可以，但是谁正常说话会这样？

Answer 3

She doesn't have to wear a uniform at school.

Answer 4

She doesn't have to wear...

Answer 5

She don't have to wear a uniform at school

追答

不是hasn't这是翻译为她不必要在学校穿校服

应该用don't

不好意思，第三人称用doesn't