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					There are standard-shaped bulbs, flame-shaped bulbs, colored globe-shaped bulbs, and more. 出自-2015年12月阅读原文
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					According to The Boston Globe, students who earned their bachelor's in 2012 have an average monthly loan payment of $2, which is one-third more than those who graduated in 2004. 2018年6月六级真题(第三套)阅读 Section B
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					It was a huge milestone in the development of smartphones, which are now owned by a majority of American adults and are increasingly common across the globe. 2018年12月六级真题(第一套)阅读 Section C