SAT语法真题求解!会的进!Most of the books around this old house smell of mildew,and if you pick one up you will find that the spine has deteriorated and their covers have rotted.has deteriorated 改成什么?
问题描述：
SAT语法真题求解!会的进!
Most of the books around this old house smell of mildew,and if you pick one up you will find that the spine has deteriorated and their covers have rotted.has deteriorated 改成什么?
答