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  3. Energy will be one of the defining issues of this century. One thing is clear: the era of easy oil is over. What we all do next

Energy will be one of the defining issues of this century. One thing is clear: the era of easy oil is over. What we all do next

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问题     Energy will be one of the defining issues of this century. One thing is clear: the era of easy oil is over. What we all do next will (1)_____ how well we meet the energy needs of the entire world in this century and (2)_____.
    Demand is (3)_____ like never before. As populations grow and economies take (4)_____ millions in the developing world are enjoying the (5)_____ of a lifestyle that requires increasing amounts of energy. (6)_____, some say that in 20 years the world will (7)_____ 40% more oil and gas fields are maturing. And new energy (8)_____ are mainly occurring in places where resources are difficult to (9)_____, physically, economically and even politically. When growing demand meets tighter supplies, the result is more (10)_____ for the same resources.
    We can wait (11)_____ a crisis forces us to do something. Or we can (12)_____ to working together, and start by asking the tough questions: How do we meet the energy needs of the developing world and those of (13)_____ nations? What role will renewables and (14)_____ energies play? What is the best way to protect our environment? How do we accelerate our conservation efforts? (15)_____ actions we take, we must look not just to next year, (16)_____ to the next 50 years.
    We believe that innovation, collaboration and conservation are the cornerstones (17)_____ which to build this new world. We cannot do this (18)_____. Corporations, governments and every citizen of this planet must be part of the solution (19)_____ surely as they are part of the problem. We call upon scientists and educators, politicians and policy-makers, environmentalists, leaders of industry and each one of you to be part of (20)_____ the next era of energy.

选项 A、discoveries
B、recoveries
C、deposits
D、disclosure
答案C
解析 语义衔接题。前文提到由于各种原因导致对于能源需求的增加，而现有的天然气田在不断老化，因此人类必定将寻求新的能源储备。deposits指在岩层、矿脉或矿穴等处聚集的矿物质或沉淀物，如：iron ore deposits铁矿层；rich deposits of oil and natural gas石油和天然气的富矿层。discovery意为"发现"，尤指"获得知识或明白以前所不知的事情"；recovery意为"恢复，痊愈"；disclosure表示把未宣布的事情"透露"出来；这三个词与上下文无语义衔接关系。
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