澳雅助考，成功选择！

　Unlike most countries， the police in the United Kingdom do not normally carry guns. Some people think it leaves the citizens unprotected， while others believe that this practice reduces the overall violence in society. Discuss both views and use your own experience and evidence.
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It is now generally accepted that human activity is leading to the mass extinction of animals both on land and at
sea. In this essay, I will discuss several causes for this global phenomenon, and attempt to identify what could be
done to solve this problem.
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