单词：expected marginal profit
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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Do you come from a country that has, let's say, a history of environmental disasters or conquests? Then your culture is probably tightit has strong soc
Scientific American(五)月
Do you come from a country that has let's say a history of environmental disaster or conquests, and your culture probably tight that has strong social norms and doesn't tolerate much deviance from this norms, and then your culture probably autocratic
Scientific American(五)月
Were nice to our families. From an evolutionary perspective, that makes sense. But what makes us deal fairly with strangers? One theory holds that the development of large societies necessitated the creation of fairness, through institutions such as
Scientific American(三)月
29. John Donahue at Harvard's Kennedy School points out that the norms of culture in Western civil services suit those who want to stay put but is bad for high achievers. 【分析】多重复合句。句子主干为 John Donahue...points out that...，
考研英语长难句讲解
During the upcoming China-US Strategic and Economic Dialogue, one of the hot topics is the issue of cyber crime. At this year's annual conference of the Chinese Community of Political Science and International Studies, experts met to discuss the need
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China's new yuan-denominated lending in June fell to 603.4 billion yuan (88.7 billion U.S. dollars), down from 639.4 billion yuan in May, the People's Bank of China (PBOC), the central bank, said in a statement Sunday. The June figure brought new loa
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