There are two rulers in my pencil case.(two是划线部分,对划线部分提问)
问题描述:
There are two rulers in my pencil case.(two是划线部分,对划线部分提问)
答
how many rulers in pencil case?
There are two rulers in my pencil case.(two是划线部分,对划线部分提问)
how many rulers in pencil case?