英语选择题“Why not go to the Great Wall this Saturday ”
---Why not go to the Great Wall this Saturday
---I am afraid it is not a good （ ）.Many of us have been there.
A.place B.day C.plan D.idea
并说明理由,
那为什么不可以选择C，翻译为“恐怕这不是个好计划，我们很多人都去过了