The most important question about the computer is ______ it has done and will do to man.A.

外语类 公共英语 已帮助 人

The most important question about the computer is ______ it has done and will do to man.

A.which

B.that

C.what

D.when

请帮忙给出正确答案和分析,谢谢!

热搜:the galapagos islands