The professor found that the house____ and a lot of valuable things____

The professor found that the house____ and a lot of valuable things____
A has broken, has been stolen
B had broken into ,had been stolen
C has been broken into, stolen
D had been broken into ,stolen
请解释.
麻烦有知道的人解释一下,
英语人气:219 ℃时间:2019-10-08 12:03:50
优质解答
选D
因为谓语是 found 所以不能用 has 故排除 A C
又因为房子是被破门而入,所以要用被动语态,故排除 B
所以最终选 D
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