Hearing the hero is coming,the students could hardly wait to see _英语解答

Hearing the hero is coming,the students could hardly wait to see him.这里could 为什么不能用can代替

人气：174 ℃　时间：2020-06-15 21:03:10

解答

不能,这里有虚拟成分在.could hardly wait to do 等不及做某事,真实情况是仍然在等.