Question

一道英语选择题,请各位帮忙一下！

The police found that the house_ _ and a lot of things_ _ .
A.has broken into ;has been stolen
B.had broken into ;had been stolen
C.has been broken into;stolen
D.had been broken into;stolen选哪个，为什么呢？

Answer 1

选D, 主句动词用了found，是find的过去时，所以从句的时态也必须是某种过去时态，所以排除A、C。再看从句的主语是"the house", 所以要用被动语态had been done；而后面实际是“a lot of things (had been)stolen"

Answer 2

选D.第一个空不难看出，第二个空是had been stolen的省略。因为前面有同一结构，所以可以省略。

Answer 3

选D。过去完成时的被动语态