【题目】After several days of heavy rain the roof ______ with a loud noise, crashing onto the ground.
A. came out B. came down C. came on D. came up
在线课程【答案】B
【解析】考查动词短语。A. came out出现，出版，结果是；B. came down下来，掉落；C. came on 快点，要求；D. came up走近，发生。句意：经过几天的大雨，屋顶下了一声巨响，坍塌在地。此处指屋顶掉落，故选B.