she ____stay up tonight 1.don`t has do 2.don`t have to 3doesn`t has to 4.doesn`t have to

问题描述:

she ____stay up tonight 1.don`t has do 2.don`t have to 3doesn`t has to 4.doesn`t have to

4

she 是第三人陈,因此动词要用第三人陈单数,不用do,用does.所以排除1和2.
然后does,do,后面要跟动词原形,所以3错了,选4.
希望帮助到你,^_^。

选择4。首先她是第三人称所以用doesn`t,后面用原型have

4.doesn`t have to

4.