Question

I can't possibly forget the days to pay a visit to your school ten years ago。

A. with spent B.were spent C. it to cost D.cost

急求，并说明理由，谢谢啦！

Answer 1

I can't possibly forget the days ———to pay a visit to your school ten years ago。
如果题目是这样的话，答案应该是D。
句子主干部分是“I can't possibly forget the days.” 而“———to pay a visit to your school ten years ago”这一部分是修饰the days的定语。如果变为主动语态，可以说spend the days paying a visit to your school ten years ago,也可以说cost the days to pay a visit to your school ten years ago.题目中是to pay而不是paying，所以应该选择D。

追问

能不能说得再细点儿，嘿嘿，谢谢

追答

I can't possibly forget the days spent paying a visit to your school ten years ago.=I can't possibly forget the days that was spent paying a visit to your school ten years ago.
I can't possibly forget the days cost to pay a visit to your school ten years ago.=I can't possibly forget the days that was cost to pay a visit to your school ten years ago.

Answer 2

我也赞成选D，理由与上一位一样。