单词:assisting locomotive
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Unit 5 [00:03.21]Go with Transportation! [00:07.16]Trains Go on Rails! [00:11.00]Who invented the steam engine? [00:15.05]In the 1700s,many inventors were working on the steam engine. [00:22.31]In the 1760s, [00:26.15]a scientist in England invented
听力题目: 5. (A). My friends dissertation topic is not the best. (B). My friend was chosen to present this dissertation. (C). I chose a dissertation topic on the basis of my friends advice. (D). Im assisting my friend with his dissertation. 6.
(woman) It seems like only yesterday that I was sitting where you are, just finishing my first year of medical school and wondering if I'd ever get a chance to use all my new knowledge on a real live patient! Well, I have good news for you! You don'
The story of Liu Minghui, an 8-year-old boy living in Ruijin, Jiangxi province, recently caught many people's attention after it was discovered that Liu can make about 10,000 wontons in a single day. 刘明辉是一个住在江西瑞金的8岁男孩,
QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th
本期内容: Fosun International, Chinas largest private conglomerate, said on Friday that its boss, Guo Guangchang, whose disappearance has prompted fevered speculation, was assisting the authorities in an investigation. It suspended trading in i