You can buy ____ in the shop before eight o'clock in the ____ because the shop opens late.

问题描述:

You can buy ____ in the shop before eight o'clock in the ____ because the shop opens late.

You can buy _medicine___ in the shop before eight o'clock in the _evening___ because the shop opens late第一个空:1、it2、they3、their 3、them理论上it跟them都可以,得根据上下文。这个句子前面应该还有内容吧,光从这个句子看不出应该是用单数it 还是复数them