Question

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

Answer 1

A

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。