第一项伟在的发明是一个现今都还非常重要的发明，那就是车轮。车轮使携带重物及长途旅行更容易。在它被发明后的四百年内，几乎再没有象它一样有影响力的发明了。然而在十九世纪初期，这个世界开始发生了变化，世界上几乎没有未知的土地剩下了。人们不必再去探索更多，取而代之的是，他们开始工作以使...
Many years later, he recalled the tour to Yan’an as an important visit that inspired him to go on the revolutionary path for the rest of his life, “I see a completely different China which is totally different from the China under the rule of Kuomintang of Chiang Kai-shek. This China...
came in 1935."喷气式飞机于1930年问世。这也是一种新材料首次被制造出来的时期。奈勒于1935年问世。可知 Nylon和 jet planes差不多同时出现,故选C。 (3)A 细节理解题。由文中第一段语句" For hundreds of years after that there were few inventions that had as much effect(影响) as the wheel."几百...
“”The girls that you’ve dealt with that you claim are not rude or bitchy are mostly the ones used to deal with foreigners and either are paid for that service, have an agenda (hooking u up for english lessons, free dinners, etc) or know how to deal with foreigners due to customer...
If you are doing this now, stop it at once. A survey shows that lots of young people enjoy listening to their MP3 players. And they always listen to them at highvolume. There are about 100 million people listening to MP3 players in Europe every day. Most of them are young people. Sci...
In the first half, infrastructure and high-tech investment maintained robust increases, and private investment, excluding those in property development, saw a 9.4-percent rapid expansion from a year ago. Further expanding domestic demand remains key to sustaining recovery. To that end, China has rol...
There have been many great inventions, things that changed the way we live. The first great invention was one that is still very important today ——the wheel. This made i 1 easier to carry heavy things and to travel long distances. For h 2 of years after that there were few inventions...
The American bison had a close brush with extinction. But so long as the world is run by careless maniacs that walk upright, I wouldn't bet much on its future. Or mankind's. 美洲野牛险遭灭绝。只要这个世界是由直立行走的贪婪且狂热之徒统治,就不能对未来掉以轻心。人类也是如此。
Recent support has come from a study in which people with a higher level of education were more likely to have nearsightedness, because they spend more time reading or working on computers. Another study showed that children who spend more time outdoors are less likely to become nearsighted. ...
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