9.HE STILL DOESN'T KNOW WHAT __WHILE HE WAS AWAY FROM HOME.A:WOULD HAPPEN B:HAPPENED C:HAD HAPPEN

分类: 作业答案 • 2021-12-23 14:49:03

问题描述：

9.HE STILL DOESN'T KNOW WHAT __WHILE HE WAS AWAY FROM HOME.A:WOULD HAPPEN B:HAPPENED C:HAD HAPPEN
ED D:HAPPENS

答

B:happened是对的.
在过去某个时间段发生的事情,用一般过去时.