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Did you konw__at the bus stop?

来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/10 13:34:38
Did you konw__at the bus stop?
选项
A.who are they waiting for
B.whom they are waiting for
C.whom they were waiting for
Did you konw__at the bus stop?
C.whom they were waiting for
这是一个宾从,宾从中要用陈述句语序,又主句用了Did ,因此宾从中要用过进,而不是现进.
句意:你当时知道他们在车站等谁吗?