问题补充:
--- What’s the matter with Jason. He looks a bit upset.
--- Didn’t you know? When returning from his holiday last night, he found his house.
A. broken off
B. broken into
C. broken out
D. broken down
答案:
A. broken off
(答案→)B. broken into
C. broken out
D. broken down
解析:可联系答.案.网客服索取。