Is Helen a teacher 回答用Yes ,it is /Yes,she is 还是其他的?

问题描述:

Is Helen a teacher 回答用Yes ,it is /Yes,she is 还是其他的?

Is Helen a teacher
回答:
肯定:Yes,she is
否定:NO,she is not.否定回答:No, Helen isn`t 可以吗?不可以