题目内容：

Could you tell me _______ this time last Sunday evening?Certainly.I was reading a magazine.

优质解答

what you were doing

追问：

Ϊʲô����what were you doing

追答：

tell的是what，you were doing是用来修饰what的。 what were you doing是一个完整的问句了，要表达这个意思，放在tell后面做从句的时候需要把主语放到前面。 我不会解释语法，老外一直都是这么说的