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This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Maybe your dad said, The harder you work for something, the more youll appreciate it. Well, father really did know best, because a new study finds that the
Scientific American(十一)月
SAN FRANCISCO, June 15 (Xinhua) -- Facebook has hired Joe Lockhart, who was former U.S. President Bill Clinton's press secretary during the last two years of his second term, as the social network company's vice president of global communications, U.
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Almost 60,000 members of the gun industry are meeting this week in the U.S. city of Las Vegas, Nevada. They are gathering for the Shooting, Hunting and Outdoor Trade Show or, as it is commonly called, the SHOT show. The yearly event brings together g
2019年VOA慢速英语(一)月
Every school day, about 7,000 students drop out of school(退学) in the United Stars. That's a total of 1.2 million students each year and only about 70 percent of entering high school freshman graduate each year. The problem is especially serious i
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音乐咖啡厅:Taio Cruz - Play 相关介绍 ：从Carole King到Timbaland, 再到Pharrell Williams还有Smokey Robinson，这又有一位出色音乐制作人跨越制作身份成功迈进歌手行列。一个崭新的名字即将入进最佳杰出歌
音乐咖啡厅
本期真题 1. He was such a _____ speaker that he held our attention every minute of the three-hour lecture. A) specific B) dynamic C) heroic D) diplomatic 2. Arriving home, the boy told his parents
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