单词：varying oscillator
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Where people live Some people live in one community all their lives, while others move around almost as much as nomads. Both experiences have their advantages as well as disadvantages. People who stay in one spot can develop lifelong friendships, and
英语六级听力练习集锦
Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping
英语听力文摘 English Digest
NATO commander in Afghanistan US General Stanley McChrystal leaves by helicopter after a meeting between President Hamid Karzai and tribal leaders in Kandahar city, Afghanistan (File Photo - 13 Jun 2010) An Obama administration official says the top
VOA标准英语2010年(六)月
35. Forty-four states have lotteries, 29 have casinos,and most of these states are to varying degrees dependent on-you might say-addicted to-revenues from wagering. 【分析】并列句。and连接三个并列的分句。第三个分句的主干为
考研英语长难句讲解
It seems that since the arrival of the smartphone in 2007, we've seen the arrival of a new problem, 似乎自从2007年智能手机的降临以来，我们已目睹一个新问题的到来， a uniquely 21st-century problem. 一个特殊的二十一世
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