問題詳情

請依下文回答第 14 題至第 15 題：  Around the world, people are looking for new, longer-lasting sources of energy. One of thesesources is the wind. Using wind turbines to generate electricity creates no air pollution and requires nofuel. Besides, wind is free! Building a turbine or mill costs money, but the wind itself costs nothing. Inaddition to being free, wind is 14 . We won't run out of wind the way we will run out of coal, oil, orother fuel sources. In fact, the power that wind can create is much greater than the power that the world’scurrent energy consumption needs. And the power can help people or small communities be 15 .They would rely only on their turbine, not a city power grid. The key to making wind power work seemsto be building more and better turbines. If we do that, it seems likely that wind power will be more andmore important in our future.
14
(A) susceptible
(B) sustainable
(C) suffocating
(D) suspicious

參考答案

答案：B
難度：困難0.333333
統計：A(0),B(1),C(2),D(0),E(0)

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