注意：此页面搜索的是所有试题
After several days of heavy rain the roof __________ with a loud noise, crashing (坠落) onto the ground.(本题3.5分)
A、 came out
B、 came down
C、 came on
D、 came at
A、 came out
B、 came down
C、 came on
D、 came at
参考答案