China _______________a high-speed railway network covering almost all its cities
题型：不详难度：来源：
China _______________a high-speed railway network covering almost all its cities with a population of of more than 500，000 by 2015．| A．is setting up | B．will set up | | C．has set up | D．will have set up |
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答案
| D |
解析
试题分析：句意：中国在2015年为止将已经建成了覆盖所有城市超过50万人口的高铁网络。这句话的时间是by 2015年，介词by一般和完成式连用，2015年是将来的时候，所以用将来完成式，选D。 |
举一反三
Nearly 56 percent of Chinese believe that traffic order got even worse after tightened traffic regulations ______at the beginning of 2013.| A．have been adopted | B．were adopted | | C．adopted | D．had adopted |
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The wireless video camera is ________to send its video signal to a nearby base station，allowing it to be viewed on a computer or a television．| A．persuaded | B．pretended | C．intended | D．advised |
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I’m afraid by the time you arrive this afternoon I_______ a lesson then.| A．had | B．are having | C．have had | D．will be having |
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Though having lived abroad for years, many Chinese still_______the traditional customs.| A．participate | B．attract | C．observe | D．risk |
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Considering your salary, you should be able to ____ at least twenty dollars a week.| A．set up | B．set out | C．set down | D．set aside |
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