ibt文勇阅读4.0版第18篇electricityfromwindSince1980,theuseofwindtoproduceelectricityhasbeengrowingrapidly.█In1994therewerenearly20,000windturbinesworldwide,mostgroupedinclusterscalledwindfarmsthatcollectivelypr

Question

ibt文勇阅读
4.0版第18篇 electricity from wind
Since 1980,the use of wind to produce electricity has been growing rapidly.
█In 1994 there were nearly 20,000 wind turbines worldwide,most grouped in clusters called
wind farms that collectively produced 3,000 megawatts of electricity.█Most were in
Denmark (which got 3 percent of its electricity from wind turbines) and California (where
17,000 machines produced 1 percent of the state’s electricity,enough to meet the residential
needs of a city as large as San Francisco).█In principle,all the power needs of the United
States could be provided by exploiting the wind potential of just three states—North Dakota,
South Dakota,and Texas.█
这句话
Some companies in the power industry are aware of this wider possibility
and are planning sizable wind-farm projects in states other than California.应该放在文中哪个方块处?

Answer 1

参考答案\x09假如你盼望胜利,以恒心为良友,以经验为顾问,以警惕为兄弟,以愿望为哨兵.