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

学习时间:2026-10-24 11:30:18 阅读：2409

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.

明理的鸭子

2026-10-24 11:30:18

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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