—Oh, this is really an old building.—Do you know when it ?A. has builtB. is builtC. was bu

发布时间：2020-08-23 09:36:42

—Oh, this is really an old building.
—Do you know when it     ?
A. has built
B. is built
C. was built
D. will be built

网友回答

A. has built
B. is built
(答案→)C. was built
D. will be built
解析：句意：哦，这真的是一个古老的建筑。你知道它是什么时候建的吗？was built 一般过去时的被动语态表示过去被建，故选C
以上问题属网友观点，不代表本站立场，仅供参考！