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Did Morsi Ouster Save or Destroy Egypts Democracy? 穆尔西下台是保存还是摧毁埃及的民主? CAIRO While the West frets over the Egyptian militarys seizure of power and condemns the violent suppression of protesters, the response within
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. January often gets people thinking about what they've accomplished over the past 12 months. This year, it got the editors of the medical journal the Lanc
Al took the 6 Train to Hunter College. The Math Teachers Society was having its annual conference. Al was a new member. He had created a handout for the other teachers. It described his new math website. His site had hundreds of math exercises and ga
今天我们要学的词组是fret。 Fret的意思是表示或是感到担心, 烦恼和不满。比如,民意调查显示,有近一半的美国人担心付不起医疗费用, Nearly half of Americans fret about healthcare costs. 微软公司的
Distance may breed discontent. 和朋友的分离可能产生失落感。 Another reason may be that, when not distracted by schoolwork, children spend more time in front of a screen, which research suggests makes them less happy. 另一个原因可能
HIV/AIDS 艾滋病 A spectre returns 幽灵般的转机 The fall in HIV infections conceals a worrying rise among gay men 艾滋病感染率下降安抚了日益惶恐的男同性恋们 A TELEVISION campaign in the 1980s showed a volcano exploding an