单词：frequency of signal
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If you look up 'tea' in the first cookery book that comes to hand you will probably find that it is unmentioned; or at most you will find a few lines of sketchy instructions which give no ruling on several of the most important points. This is curiou
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Unit 1 This is my new friend. [00:03.04]单元一 这是我的新朋友。 [00:06.09]Lesson 1 [00:07.61]第一课 [00:09.14]1.Just speak [00:11.04]1。请讲话 [00:12.93]Hi,Gao Wei! Hi,Peter! [00:14.85]喂，高魏！喂，彼得！ [00:16.77]Nice t
人教版小学英语四年级
Unit 5 Friut [00:04.70]Students' book Page 22 [00:08.86]Let's act. [00:11.60]Smell the melon.Feel the apple.Taste the peach. [00:19.85]Smell the melon.Feel the apple.Taste the peach. [00:27.92]Students' book Page 23 [00:32.05]Let's talk [00:34.69]Thi
沪教版牛津小学英语一年级
BOB DOUGHTY: I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus with EXPLORATIONS in VOA Special English. Today we tell about the Winter Olympic Games that open February twelfth in Vancouver, Canada. About five thousand men and women from more tha
2010年慢速英语(二)月
Countless arguments have been waged over the superiority of one beverage over the other. But what does the scientific evidence say? 关于这两种饮料孰优孰劣的问题已经引发了无数争论。但是科学证据是怎样的呢？ George Or
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Big Red The first time we set eyes on Big Red, father, mother and I were trudging through the freshly fallen snow on our way to Hubble's Hardware store on Main Street in Huntsville, Ontario. We planned to enter our name in the annual Christmas drawin
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