Both water and wind power are cheap forms of energy and they are easily (available) but they can only create a small quantity of energy. A. able to be obtained B. able to be created C. able to be discovered D. able to be used 相关知识点: ...
Windmills are relatively new. A.run onB.choppyC.correctD.fragment 相关知识点: 试题来源: 解析 B 题干中的五个短句也可以重组成更紧凑的复合句:Both wind and water are enduring sources ofpower.Dams produce hydraulic power for a long time,but windmills are relatively new.故B项“不连贯句”...
百度试题 结果1 题目Water power is generated by ___. A. wind B. sun C. water flow D. coal 相关知识点: 试题来源: 解析 C。水能是由水流产生的。wind 是风;sun 是太阳;coal 是煤,都不能产生水能。反馈 收藏
Wind turbines use the power of ___ to generate electricity. A. water B. sun C. wind D. coal 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“Wind turbines use the power of the wind to generate electricity.”。 反馈 收藏
Wind turbines generate electricity by using the power of ___. A. water B. sun C. wind D. fire 相关知识点: 试题来源: 解析 C。本题考查风力发电机的原理。风力发电机利用风的力量发电,选项 C 正确;选项 A 水、选项 B 太阳和选项 D 火都不对。反馈...
A. water B. sun C. wind D. fire 相关知识点: 试题来源: 解析 C。解析:文章中明确提到 Wind turbines are very interesting machines. They use the power of the wind to make electricity.(风力涡轮机是非常有趣的机器。它们利用风的力量来发电。)所以答案是 C。反馈...
结果1 题目 8. power /'paua(r) /1)Mills (磨坊) used to depend on wind or water power in old days.n.能量2)The party came to power at the last election.n.政权3)The aircraft (飞机) is powered by a jet engine.vt.驱动 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
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Second, we can use wind power forever. After all, we will always have wind. Also, wind power is cheap, and it's getting even cheaper. A lot of people don't understand wind power very well. They believe that there are problems with wind power, but many of those problems are not ...
Wind energy has been used for centuries to move ships, pump water and grind grain.Wind turbines do not release emissions that pollute the air and they do not require water for cooling. Not only does wind power p 风和太阳能是可能多样化我们的国家\ ‘s能量股份单电的可靠的来源。 风能量几个...