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2018重庆二诊语法填空For the first time in history China

时间:2018-04-16 21:17  作者:David  来源:本站整理

For the first time in history, China 61 (overtake) the United States in the number of supercomputers.Presently, China has 62 total of 202 of the world’s 500 fastest computers, up from 159 half a year ago.The number of US supercomputers has dropped to 144.
The world’s 63 (powerful) computer is located in China.The Sunway TaihuLight, at Wuxi can do 93quadrillion calculations per second.The fastest US computer, the Titan, is ranked fifth 64 Europe’s speediest computer is Switzerland’s Piz Daint, ranked third.
Supercomputers are machines that occupy entire 65 (building) and use the combined power of thousands of processors.They 66 (use) to carry out special tasks that involve a huge number of calculations.Among them are weather forecasts and climate studies, as well as strategic tasks like nuclear weapons simulations (模拟).
China’s highest position in the world of supercomputing reflects the country’s investment in research and 67  (develop).One-fifth 68 the money used on these fields around the world is spent in China.
On the other side, many Chinese systems have been created 69 (earn) money.Processing power is rented to other national and international companies.
For years the speed of supercomputers has 70 (steady) increased although since 2012this increase has slowed down.

答案
61.has overtaken/overtook 62.a 63.most powerful 64.while/and 65.buildings
66.are used 67.development 68.of 69.to earn 70.steadily

2018重庆二诊试题答案汇总
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