一道非谓语动词的题!______,so l had to wait for my wife back.A.Because my key was lost B.My key was lost C.Losing my key D.Having lost my key 答案是B哟 为何D不行呢 独立主格么?还是因为有了so 就选B呀 求大神解释解释解释~~
问题描述：
一道非谓语动词的题!
______,so l had to wait for my wife back.
A.Because my key was lost B.My key was lost C.Losing my key D.Having lost my key
答案是B哟 为何D不行呢 独立主格么?还是因为有了so 就选B呀 求大神解释解释解释~~
答
选D的话后面就不能用so了
答
因为有了so 就选B.如果选择D ,句子应为 :Having lost my key,I had to wait for my wife back
答
B
so是连词,连接前后两个句子,A,B为句子
because和so不能连用,所以选B
答
独立主格是一个句子（不含关联词）中的