Question

【题目】There are many lights _______ the top of our classroom.

A. to B. in C. at

Answer 1

【答案】C

【解析】句意：我们教室的顶部有许多灯。考查介词短语辨析题。at the top of在……顶上，固定短语；根据句意语境，可知选C。