The computer,()is a 20th century invention,has created startling technological changes in the way we organize and produce information.


The computer,()is a 20th century invention,has created startling technological changes in the way we organize and produce information.

A.that

B.what

C.which

D.it

正确答案:which


Tag:高职英语 时间:2022-01-09 22:26:36