What do you think of the TV play?2.An accident ____ on this road last week.A.has been happened B.was happenedC.is happened D.happened这题选什么为什么
问题描述：
What do you think of the TV play?
2.An accident ____ on this road last week.
A.has been happened B.was happened
C.is happened D.happened
这题选什么为什么
答
选D从时间看应该是过去时态
答
D. happened
--------一般过去时
答
答案：D
last week表示过去 所以答案A C排除
事故发生 没有必要用被动 所以答案是D
答
选D
happen 是不及物动词 无被动 用法sth. happen to sb.