To work from home which one could hardly imagine has been made with the development of c

问题补充：

To work from home, which one could hardly imagine, has been made with the development of computer technology.

A. possible

B. it possible

C. possibly

D. to be possible

答案：

(答案→)A. possible

B. it possible

C. possibly

D. to be possible

解析：A。句子考查的是 make sth impossible（使……成为可能）。句意为：随着计算机技术的发展，在家里办公（原来是不也想像的）已经成为可能。