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No one has a good answer" as to why fertility varies among countries, says sociologist Andrew Cherl in of The Johns Hopkins University.
出自-2013年12月阅读原文
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the wireless carrier offering the iPhone in the United States, had a more reliable network, said Andrew Yu, mobile devices platform project manager at M.I.T.
出自-2013年6月阅读原文
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Andrew Hacker, for the record, remains skeptical.
2018年12月六级真题(第二套)阅读 Section C
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Andrew Hacker, Queens College political science professor, thinks that advanced algebra and other higher-level math should be cut from curricula in favor of courses with more routine usefulness, like statistics.
2018年12月六级真题(第二套)阅读 Section C