为什么：there's less air pollution in the city than in the count

学习时间:2026-08-24 23:35:13 阅读：7886

为什么：there's less air pollution in the city than in the country.这里的than后面没有用that呢?the weather in wuhan is hotter than __that____in beijing.

清爽的羽毛

2026-08-24 23:35:13



there's less air pollution in the city than in the country这个句子是拿两个城市的空气污染作比较,比较的对象只有一个,所以不用再用that了