【题目】Choose the best answer(根据短文内容,选择最恰当的答案):Q: What is solar energy and how can we use it?A: Solar energy is energy from the sun. We can use solar energy to make electicity, which we canthen use to heat buildings, power engines,and operate all kinds of equipment....
. Solar energy itself is expensive. . Solar power will be used up very soon. . Solar power is a kind of clean and useful energy. . Solar power is much better than the other energies. 相关知识点: 试题来源: 解析 37-40 BADC37.B.细节题,根据第二段Solar power is a kind of ...
Solar energy is good for the environment because it ___. A. produces pollution B. is expensive C. is clean D. is limited 相关知识点: 试题来源: 解析 C。解析:太阳能对环境有益是因为它是清洁的,选项 C 正确。选项 A,太阳能不会产生污染。选项 B,价格高不是对环境有益的原因。选项 D,太阳...
A. expensive B. limited C. clean and renewable D. dangerous 相关知识点: 试题来源: 解析 C。解析:太阳能越来越受欢迎是因为它是清洁和可再生的,选项 C 正确。选项 A,价格高不会使它受欢迎。选项 B,太阳能是丰富的,不是有限的。选项 D,太阳能是安全的,不是危险能源。反馈...
A. expensive B. limited C. clean D. dangerous 相关知识点: 试题来源: 解析 C。解析:太阳能的一个优点是它是清洁的,选项 C 正确。选项 A,太阳能初期安装成本可能较高,但长期来看成本会降低。选项 B,太阳能是丰富的,不是有限的。选项 D,太阳能是安全的,不是危险的。反馈...
One of the advantages of solar energy is that it is ___. A. expensive B. polluting C. scarce D. clean 相关知识点: 试题来源: 解析 D。太阳能的一个优点是清洁,文章中提到“Solar energy has many advantages. It is clean and does not produce any pollution.”。 反馈 收藏 ...
(短缺)of sunlight in some countries,solar cells arequite expensive to make.Also,large cities use a lot of electricity and manythousands of cells would be needed.The cost would be very 11Solar energy is excellent for producing electricity for homes.A few solarcells can produce enough electricity...
1. Solar energy is considered a promising source of renewable energy because ___. A. it is expensive B. it is not sustainable C. it is clean and abundant D. it produces harmful E. missions 相关知识点: 试题来源: 解析 C。解析:文章中提到太阳能是一种有前途的可再生能源,因为它清洁、丰富且...
A. It is expensive. B. It produces pollutants. C. It has a low environmental impact. D. It is not renewable. 相关知识点: 试题来源: 解析 C。中文解析:太阳能的主要优势之一是对环境影响小,它在运行过程中不产生任何温室气体或污染物。A 选项说它昂贵错误;B 选项说它产生污染物错误;D 选项说它...
1. What is one of the advantages of solar energy? A. It is expensive in the long run. B. It produces harmful emissions. C. It is environmentally friendly. D. It is unreliable. 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“The advantages of solar energy are numerous. Firstly, it...