一致关系

(2).在比较结构中，被比较的事物应是同等成分。在比较从句中常用that代替前面单数名词，用those代替复数名词。
误： The workers in that factories are fewer than our factory.
正： The workers in that factories are fewer than those our factory.
那个工厂的工人比我们厂的工人少。