问题 选择题

30. Because of the heavy snow, a serious accident______to the family.

A.occurred

B.happened

C.was happened

D.took place

答案

答案:B

考查:发生happen,occur,指偶然发生,没有被动语态,take place 指按计划发生,在这里考查短语happen to碰巧发生,句意:由于大雪,一起严重的事故碰巧发生在这一家。所以选B。

单项选择题
判断题