_____Sunday,we go to school every day .It's boring.What a good thing if we only go to school on Sunday!A.Beside B.Besides C.Except D.Except for给的答案却是：D 为什么呢？
问题描述：
_____Sunday,we go to school every day .It's boring.
What a good thing if we only go to school on Sunday!A.Beside B.Besides C.Except D.Except for
给的答案却是：D 为什么呢？
答