单词：pre oval
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This is Scientific American's 60-Second Science. I am Karen Hopkin. This'll just take a minute. As you probably know, viruses can jump from animals to people, we've gotten flu from birds and pigs, and HIV, the virus that causes AIDS, is thought to ha
Scientific American(六)月
At the same time it would benefit the farmers of those regions by bringing their produce to tide water cheaper than it could be brought by road through Pennsylvania. 同时，这条河还将让住在这个地区的农民收益--他们通过这条运河
美国学生历史
How is the preparation for the fair? 展销会准备得怎么样了？ How is the preparation for the fair? 展销会准备得怎么样了？ Everything is under control. 一切尽在掌握中。 There's going to be a flange in plans. 计戈有变。
玩转商务英语900句
文本： CAM: Damn! It's a Flange 9000! This could take hours to _(1)_, Or five minutes if you could find the manager. TOMMY: I'll go find where he's __(2)__.
小龟乐游记英语短文
The European Union says manipulating a benchmark interest rate in London should be a criminal offense. The EU called Wednesday for its 27 member states to set criminal penalties for rigging interest rates to affect the LIBOR [London Interbank Offered
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