题目内容：

So badly __in the car accident that he had to stay in hospital for a few months
A did he injure
B injured he
C was he injured
D he was injured
给理由,

优质解答

C was he injured
被车撞,用被动,排除B,动词变被动用be,不用do,排除A.
so开头的句子要倒装,排除D.
所以选C.
请及时采纳,多谢!

追问：

{动词变被动用be，不用do} 这句话不是很懂,,, 我选的did he injure 我一直觉得什么So ,only,...提前 后面都是用did+主+谓语就对了

追答：

你想一下肯定句：He was badly injured. 倒装后就是 was he injured