宫殿般
发表于 2025-3-26 22:23:03
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Flatus
发表于 2025-3-27 02:25:14
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Cleave
发表于 2025-3-27 05:39:46
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arthroscopy
发表于 2025-3-27 10:27:11
Hans-Hermann Jungnded many. In the wake of Sputnik a large number of observers, sympathetic and hostile, were convinced that the USSR’s technical and scientific prowess, and the planning system which underpinned it, posed a profound challenge to the West’s values, institutions and international standing. A fresh lis
incubus
发表于 2025-3-27 17:24:15
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体贴
发表于 2025-3-27 18:13:04
Antecedents of Scholastic Success in West Indian Ten-year-olds in Londonh British and American research on the reasons why some black children are particularly successful in school. But such a research strategy is both intellectually pleasing and offers much insight into why some, but not all, blacks may under-achieve. It offers, too, practical avenues of educational and social policy for enhancing black achievement.