问题描述：
what's the price of 后加复数 回答用it's 还是they are
例如 what's the price of the apples? 回答用 it's 还是 they are ?
例如 what's the price of the apples? 回答用 it's 还是 they are ?
问题解答：
我来补答展开全文阅读