The serious drawback of wind power is that wind is very volatile.
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举一反三
- 利用风能 ______ the wind power
- Which of the following ispersonification? ? The wind has turned into a storm.|The wind has shifted from north to south.|The wind whistled outside the house.|The wind can be heard very clearly.
- Wind power are being used to generate (electronic)（）.
- A gale is a very strong wind which can be dangerous.（ ）
- It’s dangerous to go out in a small boat when the wind ______________ (blow) very hard. A wise sailor ________ (wait) until the wind _____________ (die) down.
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In addition to this unreliability, wind power equipment is very expensive ________to the other energy sources and won’t become a viable alternative until we can slash the costs significantly
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Wind power is an ancient source of energy __________ we may return in the near future.
- 2
Before people found and utilized fossil-fuel in transportation, the energies to power vehicles are ( ). A: Solar energies and wind B: Charcoal and coal C: The action of human muscles and wind D: Wood and coal
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People in Europe have had more advanced technology in using wind power than Americans.
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What's the connotation of "east wind" in English? A: wind that brings spring and warm B: wind that brings coldness C: wind that brings good luck D: wind that brings bad luck