the roof fell____he had time to dash into the room to save his baby?填啥请在选项中选择,另请附详解:A.before B.as C.after D.until

问题描述:

the roof fell____he had time to dash into the room to save his baby?填啥
请在选项中选择,另请附详解:A.before B.as C.after D.until