He sat downa computer.A. in the front ofB. in front ofC. in frontDfront of

He sat down a computer.
A. in the front of
B. in front of
C. in front
Dfront of

A. in the front of(答案→)B. in front ofC. in frontD. front of解析：in the front of在……的前部；in front of在……的前面；in front在前方；front of在前方。句意他坐在电脑前面。选项CD不能直接用作介词短语，故选B。

对的，就是这个意思