单词：actual lower bound
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Television has become the main source of informatio [00:03.84]and entertaiment for the average America [00:07.97]It is estimated that by the time a child reaches 1 [00:12.64]he or she has spent almost twice as much time watching TV as in the classroo
考研英语听力基本功4
英国每日电讯:德国研究人员发现,对于男人来说经常出去和男性朋友聚会有助于促进其身体健康. 德国砖家说搅基有益男性健康 Telegraph: Researchers in Germany found it was good for a man's health to be allowe
双语趣听精彩世界
The Importance of Hand Washing 洗手很重要 In a recent study of people passing through major U.S. airports, it turned out that about thirty percent werent washing their hands after using the bathroom. These people who dont wash their hands dont j
英语听力文摘 English Digest
今天我们要学的词是be bound to。 Be bound to, 一定会。巴勒斯坦向联合国提交申请，希望成为正式会员国。但是， Analysts say the Palestinian bid is bound to fail because the United States has threatened to use its ve
英语单词荟萃
Don has some pretty disgusting information for Ya?l on this Moment of Science. D: Today, it's time once again for another Gross Fact of the Month. Y: Uh oh! I hope no one's eating! D: Okay, ready? In a recent study of people passing through major U.S
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