is this___your pencil case?A Yes,this is B no,it isn't C.A 为什么错了用this不行吗

分类: 作业答案 • 2021-12-20 02:24:23

问题描述：

is this___your pencil case?A Yes,this is B no,it isn't C.
A 为什么错了用this不行吗

答

你好,语法的规定是用this 或者 that 这种指示代词提问的,回答都要用it,不能用this 或者that.
这是规定,记住就行了.

is this___your pencil case?A Yes,this is B no,it isn't C.A 为什么错了 用this不行吗