The teachers’desk is the classroom. A. behindB. in frontC. in front ofD. in the front of

问题补充：

The teachers’desk is the classroom.

A. behind

B. in front

C. in front of

D. in the front of

答案：

A. behind

B. in front

C. in front of

(答案→)D. in the front of

解析：

试题分析:根据语境可知此句的含义是讲桌在教室的前面。因讲桌在教室的内部，故选D。