here are the photos that were taken in Beijingthat 不是单数名词吗?前面是photos 后面怎么就是that了

问题描述:

here are the photos that were taken in Beijing
that 不是单数名词吗?
前面是photos 后面怎么就是that了

that引导定语从句...
后面的句子是做photos的定语

that放在前面就要接单数名词
这个that是引导从句的

这是定语从句,that做连词,不是你说的代词.
你可以理解成指这些照片一个统称啊