雅思机经--2019年4月18日写作作业
独立写作
1.In many countries, there is no enough recycling of waste materials(eg. paper, glass, cans).What are the reasons and how to solve it ?
2.The environmental problem in the world can not be solved by ordinarypeople, and governments and large companies should be responsible for thisproblem. To what extent do you agree or disagree?
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