问题补充:
When we returned from the ball, we found that our house and many things
A. has broken into; has been stolen
B. has broken into; had been stolen
C. had been broken into; stolen
D. had been broken; stolen
答案:
A. has broken into; has been stolen
B. has broken into; had been stolen
(答案→)C. had been broken into; stolen
D. had been broken; stolen
解析:可联系答.案.网客服索取。