[ti:UNIT 4 Look into Science! Lesson 28: Fill My Plate] [0:00.567]UNIT 4 第四单元 [0:02.629]Look into Science! 走进科学！ [0:04.999]Lesson 28: 第28课： [0:07.524]Fill My Plate 把我的盘子装满 [0:15.770]It's time for lunch! 该吃午饭...
Be an Optimist（做一个乐观的人） Do you see the glass as half－full rather than half empty? Do you keep your eye upon the doughnut，not upon the hole? Suddenly these clichs are scientific questions，as researchers scrutinize the power of...
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By Anjana Pasricha New Delhi 14 March 2006 Villagers walk past a Nepalese army armored vehicle at Khanikhola, Nepal, Tuesday, March 14, 2006 In Nepal, a transport blockade called by Maoist rebels has...
