单词：anscombe test for heteroskedasticity
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HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Doug Johnson. On our show this week: We answer a question about cowboys ... Play music by the Pine Leaf Boys ... And tell about a new kind of cat. Toyger Cats Breeder Judy Sugden
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[00:00.00]Unit 2 第二单元 [00:05.85]Exercise 1 练习一 [00:09.40]Listen and repeat. [00:13.09]silver [00:17.66]gold [00:42.71]pine tree [00:50.16]pine seed [00:58.15]pear
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Here is a summary of the news. Shots are fired in a south London street by escaping bank robbers. Four rock fans die in a stampede at a concert Chicago. And how an Air France Concorde was involved in
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Here is a summary of the news. Shots are fired in a south London street by escaping bank robbers. Four rock fans die in a stampede at a concert Chicago. And how an Air France Concorde was involved in the closest recorded miss in aviation history? Sho
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SCIENCE REPORT – February 20, 2002: Pine Island Glacier By Jerilyn Watson This is the VOA Special English Science Report. Scientists have expressed much interest in the development of a huge new ice
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Poor soul, the centre of my sinful earth, 可怜的灵魂，罪恶躯体的中心， these rebel powers that thee array; 反叛的情欲缠绕着你全身， Why dost thou pine within and suffer dearth, 为什么你这样深心里强忍饥寒， Pain
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