Question

【题目】There is a picture________ the wall and there two windows_______ the wall.

A. in ; in B. on; on C. on; in D. in; on

Answer 1

【答案】C

【解析】句意：墙上有一幅画，还有两个窗户。在墙上(在墙的表面)用介词on，在墙内，墙里面用介词in。故选C。