划线提问:There is a computer in the classroom.划线部分:a格式:------- -------- -------- ------- -------in the classroom?

问题描述:

划线提问:There is a computer in the classroom.划线部分:a
格式:------- -------- -------- ------- -------in the classroom?

How many computers are there

划线部分为computer的数量,因此应当就数量提问,用how many句型.
How many computers are there