( ) 2 -I'd like to buy that coat.-I'm sorry. ___.

问题描述:

( ) 2 -I'd like to buy that coat.-I'm sorry. ___.
A. it soldB. it's sellingC. It's been soldD. it had been sold
请问这个选什么,为什么
我也是选D,不过是错的,人家选C,不知道为什么

选Dit做主语,指coat所以应该用被动,加上已经卖掉了,应该用完成时,所以我认为选D