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 ?

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 ?