mrs Weng came back from France in 2010.She______there for four years.

问题描述:

mrs Weng came back from France in 2010.She______there for four years.
A.works B.will work C.had worked

正解C.
从法国回来发生在2010年,在法国工作发生在2010之前,故用过去完成时,表过去的过去.