the injured students in the traffic are in three hospital.Now they are being treating carefully
问题描述：
the injured students in the traffic are in three hospital.Now they are being treating carefully
now可以用在现在完成时.为什么不可以用have being treated?
答
请重新温习 passive voice.e.g.the doctors are treating them carefully (active)-> they are being treating carefully X (原句也是错的)-> they have being treated carefully X-> they are being treated carefu...