单词:dikaryophyte
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Part 9. At the party. 在聚会上 1. How do you like this weather? 你喜欢这边的天气吗? Where do you live? 你住在哪? What do you like to do at weekend? 你周末喜欢干什么? What do you think of city? 你觉得这个城市怎么样? Where do you come from? 你从哪
生化学家 Kary Mullis 和大家谈现代科学的基础:实验科学。通过分享十七世纪的故事和他小时候在后院玩火箭的个人经历,Mullis分享了各行业科学研究所共有的不断求知的好奇心和热情,以及科
By Meredith Buel Washington 16 May 2007 A U.S. military commander used an appropriate level of force and demonstrated sound judgment during a battle last month in Afghanistan that Afghan officials say killed dozens of civilians. That is the conclusio
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