--did you listen to the report?

来源：百度知道 编辑：UC知道 时间：2024/05/26 23:21:39
--No. We ___the meeting,but we had a lot of traffic on our way there.
1.could attend
2.could have attended
3.must have attended
4.should have attended
为什么上？

2We could have attended the meeting, but we had a lot of traffic on our way there. ---Therefore, we didn't listen to the report.如果不是堵车，我们就应该可以到会的。

我认为答案是4,这是个虚拟语气的句子,意思是我们应该出席会议,但是在去开会的路上遇到了堵车.