took them quite some time to finish the job. A. They B.This C.It D.That

___ took them quite some time to finish the job.

        A. They      B.This     C.It        D.That

试题答案

C

解析:

It takes/took/will take sb, some time to do sth,是固定句型，意思是：某人浪..时间做某事。