we are talking about schools_____the phone1.in 2.on 3.with 4.for

题目

we are talking about schools_____the phone1.in 2.on 3.with 4.for

答案

we are talking about schools 【2】the phone1.in 2.on 3.with 4.for
我们在电话中谈论学校.
on the phone 在电话中