It was also the first time Shanghai witnessed a decrease in its permanent population since China adopted the policy of reform and opening-up in 1978, Guo Feng, a research fellow at Shanghai Finance Institute, was quoted by news site wallstreetcn.com as saying on Tuesday.
416n. 框，结构，骨架
112这项研究需要对夫妻互动时的情绪进行庞大的纵向研究。
437这些数据衡量了校友们自毕业以来在职业方面成就如何，衡量标准包括薪资、职位级别及个人成绩。
8901. Hundreds of genes spring to life after you die - and they keep functioning for up to four days. Together with an unexplained case in March that recorded brain activity in a corpse up to 10 minutes after death, we're starting to realise that death as we know it still retains some strange signs of life.
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