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Technological innovations have unleashed the power of renewables such as wind, hydro, solar, and geothermal ( ' , 地热).
出自-2017年6月阅读原文
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Coal and natural gas are mainly used for electricity generation, whereas oil is used mostly to power transportation, yet the prices of all these energy sources are linked.
出自-2017年6月阅读原文
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Psychological research shows we consistently underestimate our mental powers.
出自-2017年6月听力原文
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In just the past few weeks, the world has witnessed the destructive power of earthquakes in Indonesia, typhoons in the Philippines, and the destructive sea waves that struck Samoa and neighboring islands.
出自-2016年6月听力原文
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find digital devices simply indispensablecommunicate primarily by mobile phonelight their homes with stored solar energydistribute power with wires and wooden polesbenefit their business transmit power faster promote innovationencourage competitionIt might become a thing of the past.
出自-2016年12月阅读原文
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Those simultaneous challenges appear less overwhelming with increasingly better answers to a centuries-old question: how to make power portable.
出自-2016年12月阅读原文
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MPs voted overwhelmingly in favour of Labour amendments to the children and families bill last February that included the 118 power to regulate for plain packaging.
出自-2016年12月阅读原文
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Instead, some in Africa and Asia are seeing their first lightbulbs illuminated by the power of sunlight stored in batteries.
出自-2016年12月阅读原文
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In emerging economies, rural communities are bypassing the wires and wooden poles that spread power.
出自-2016年12月阅读原文
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To test the polluting power of fulmars, researchers collected samples of deposit from eleven ponds on Devon Island.
出自-2016年12月听力原文
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Small wonder that an Indian legend described Devils Tower as being formed by supernatural powers.
出自-2016年12月听力原文
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Canadian scientists have found a worrisome new example of the power that birds have to spread stuff around.
出自-2016年12月听力原文
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Whether it is a transition from imported to domestic oil or from coal-powered electricity production to natural-gas power plants, politicians love to talk big.
出自-2015年12月阅读原文
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When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline-powered cars to electric cars, or even a switch from an incandescent to a fluorescent light, understanding energy system inertia and momentum can help you decide whether their plans are feasible.
出自-2015年12月阅读原文
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When investors put up money to build, say, a nuclear power plant, they expect to earn that money back over the planned life of the plant, which is typically between 40 and 60 years.
出自-2015年12月阅读原文
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The power of such simple psychology in fighting climate change is attracting attention across the political establishment.
出自-2015年12月阅读原文
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Some coal power plants in the United States have operated for more than 70 years! The oldest continuously operated commercial hydro-electric plant in the United States is on New York's Hudson River, and it went into commercial service in 1898.
出自-2015年12月阅读原文
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It is one thing to say that we are going to shift 30 percent of our electricity supply from, say, coal to nuclear power in 20 years.
出自-2015年12月阅读原文
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Chetty has not yet issued a comprehensive analysis of the relative predictive power of each of these factors.
出自-2015年12月阅读原文
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But it was the ones that mentioned the actions of neighbours that drove down power use.
出自-2015年12月阅读原文
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That’s energy in all forms--oil, gas, coal, nuclear, solar and even wind power.
出自-2015年12月听力原文
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According to college folklore, a well-turned essay has the power to seduce (诱惑) an admissions committee.
出自-2013年12月阅读原文
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Another question invites them to write about the importance (to them, again) of diversity―a word that has assumed magic power in American higher education
出自-2013年12月阅读原文
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In the developed world, women lag behind men in pay and political power.
出自-2013年12月阅读原文
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Give women more political power
出自-2013年12月阅读原文
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Energy to power machinery, both on the farm and in the storage and processing facilities, adds to the energy total, which currently represents about 3.1% of annual global energy consumption.
出自-2013年12月阅读原文
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Stacked near the checkout counters, and as colorful as a Fisher-Price toy, is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination.
出自-2013年6月阅读原文
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Because so many of our modern technologies and services depend on oil, nations, corporations, and institutions that control the trade in oil exercise extraordinary power
出自-2013年6月阅读原文
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We learn from the passage that in today's world, whoever monopolizes the oil market will be able to exercise extraordinary power.
出自-2013年6月阅读原文
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Goals with financial rewards have strong motivational power.
出自-2012年6月阅读原文
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In a recent essay in the New York Review of Books, Robert Darn ton, the head of Harvard University's library, argued that because such books are a common resource – the possession of us all – only public, not-for-profit bodies should be given the power to control them.
出自-2011年12月阅读原文
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This settlement hands Google the power - but only with the agreement of individual rights holders – to exploit its database of out-of-print books
出自-2011年12月阅读原文
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make full use of the power of its search engine
出自-2011年12月阅读原文
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Academic studies have found no evidence so far that older voters have used their power at the ballot box to push for policies that specifically benefit them, though if in future there are many more of them they might start doing so.
出自-2010年12月阅读原文
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Sting in the tail Ashby Plant is one of a number of psychologists who seized on Obama's candidacy to test hypotheses about the power of role models
出自-2010年6月阅读原文
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He chose colors and styles known to communicate power and influence.
出自-2013年12月听力原文
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They are believed to communicate power and influence
出自-2013年12月听力原文
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By describing the destructive power of earthquakes.
出自-2010年6月听力原文
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"Supplying power to trains in this way would offer the shortest distance from well to wheels," he says, "with the least amount of energy lost."
2018年12月六级真题(第二套)听力 Section C
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He and other scientists say there are basically two options to replacing fossil fuels: generating energy with renewables or embracing nuclear power.
2016年6月六级真题(第一套)听力 Section C
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Here is the most malignant threat to our personal freedom, particularly as the balance of power in the workplace has been shifted so dramatically from worker to boss.
2019年12月六级真题(第二套)听力 Section C
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In emerging economies, rural communities are bypassing the wires and wooden poles that spread power.
2016年12月六级真题(第一套)阅读 Section C
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In reflection, my firm belief in the power of the brand was naive, not to mention a bit snobby.
2018年6月六级真题(第三套)阅读 Section B
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More of them, though, will skip those calculations altogether and just power through the holidays into 2017: More than half of American workers don't use up all of their allotted vacation days each year.
2017年12月六级真题(第三套)阅读 Section C
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MPs voted overwhelmingly in favour of Labour amendments to the children and families bill last February that included the power to regulate for plain packaging.
2016年12月六级真题(第三套)阅读 Section C
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Power tool maker DeWalt partners with companies, such as Lowes and Napa Auto Parts, to collect old tools at their stores for recycling.
2019年6月六级真题(第二套)阅读 Section B
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Rarely has there been a better example of the power of attitude, one of our most powerful psychological tools.
2019年12月六级真题(第二套)阅读 Section C
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Technological innovations have unleashed the power of renewables such as wind, hydro, solar, and geothermal (地热).
2017年6月六级真题(第一套)阅读 Section B
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The combination of computational power and engineering advances will eventually enable lower-cost in-home care for the disabled, widespread use of driverless cars that may reduce drunk- and distracted-driving accidents and countless home and service-indus
2016年6月六级真题(第二套)阅读 Section A
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They may have a home to shelter themselves, but it does not have power supply, a telephone or plumbing.
2017年6月六级真题(第一套)听力 Section C
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They worry that the adolescent peer group has the power to push its members into behavior that is foolish and even dangerous.
2018年6月六级真题(第二套)阅读 Section B
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When you hear people speaking of making a rapid transition toward any type of energy, whether it is a switch from coal to nuclear power, or a switch from gasoline -powered cars to electric cars, or even a switch from an incandescent to a fluorescent light
2015年12月六级真题(第一套)阅读 Section B