One year has passed ____the earthquake happened.A.since B.when C.before D.that为什么
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 18:33:47
![One year has passed ____the earthquake happened.A.since B.when C.before D.that为什么](/uploads/image/z/9126836-44-6.jpg?t=One+year+has+passed+____the+earthquake+happened.A.since+B.when+C.before+D.that%E4%B8%BA%E4%BB%80%E4%B9%88)
One year has passed ____the earthquake happened.A.since B.when C.before D.that为什么
One year has passed ____the earthquake happened.A.since B.when C.before D.that
为什么
One year has passed ____the earthquake happened.A.since B.when C.before D.that为什么
答案选A,one year has passed是现在完成时,而现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作(用行为动词表示)或状态(be动词表示)常与for(+时间段),since(+时间点或过去时的句子)连用.
我觉得应该选A
A
A
A
现在完成时的用法 啊since引导的