Ted told his father that he had finished his work long( )his mort_英语解答

Ted told his father that he had finished his work long( )his morther came back.
A when B before C after D until

人气：233 ℃　时间：2020-03-30 13:54:03

解答

B before had finished his work表示过去的过去,这样理解应该发生在came back.之前所以用before