She got off the bus,_____her bag on her seat.A.leaving B.having l_英语解答

She got off the bus,_____her bag on her seat.A.leaving B.having left C.left D.but left
选哪几个?为什么可以?为什么不可以?
答案是AD.抱歉.谁能有分析?

人气：182 ℃　时间：2019-10-19 00:32:59

解答

a
==She got off the bus AND LEFT her bag on her seat.
选D的话,句子里面应该没有逗号.
你的句子是分词结构,leaving与got off同时发生,所以不能用having left.
选C的话,句子里应该没有逗号,并且在left前面加上and.