China is entering (进入) a new era (纪元).In this new era, now more and more people are trying to do something for the environment. People in Shanghai show us a good example. Now in Shanghai, there are some rules about rubbish sorting (分类) People must sort their rubbish into four types (种类): dry rubbish, wet Rubbish (kitchen rubbish), recyclable rubbish (可循环再用的) and hazardous (有害的) rubbish. Some people don't know how to sort rubbish. To help them remember how to sort rubbish, many people come up with new and easy tips (实用的提示). Many students learn how to sort rubbish and then they teach old people how to do it. Rubbish sorting has become a “fashion” in Shanghai. They say, “We must sort rubbish. We can do it well.”
1.We need to do better in protecting the environment in the new era.
( )2.People in Shanghai show us how to sort the rubbish.
( )3.People in Shanghai must sort their rubbish into five types.
( )4.Kitchen rubbish is wet rubbish.
( )5.Many students learn how to sort the rubbish from old people.
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