the teacher came in,(followed) by some students.

问题描述:

the teacher came in,(followed) by some students.
为什么括号内不填was followed

被学生跟随,应该是被动语态.所以是followed.为什么括号内不填was followed那就成了两个句子了。逗号后面是补足部分。帮助你就是我的快乐,为梦想而生团队祝你学习进步,不理解请追问,理解请及时采纳!(*^__^*)是不是如果填was followed就不能用逗号并且用and连接额