a在西班牙研究以补贴可再生能源超过 25 年。 Studies the subsidy renewable energy in Spain to surpass for 25 years.[translate] a参加英语角非常有必要的 The participation English angle has the necessity extremely[translate] aIn Spain study in order to subsidize renewable energy for more than 25 years...
In order to save the energy crisis(危机), scientists have to turn to renewable r_for help .72. I'm sorry the sports field is not abecause now there are other classmates playing on it.73. T he government is considering to inew laws to protect those who help the elder but get ...
In modern times, renewable energy sources are becoming more popular. What is one advantage of using renewable energy? A. Higher cost. B. Limited availability. C. Environmental friendliness. D. Less reliable. 相关知识点: 试题来源: 解析 C。可再生能源有很多优点,如环境友好、可持续利用等。可再生...
In the last few years, renewable energy sources ___ increasingly important. A. have become B. had become C. became D. are becoming 相关知识点: 试题来源: 解析 A。“In the last few years”是现在完成时的标志,强调近几年的变化对现在的影响。B 选项过去完成时错误;C 选项一般过去时和 D 选项...
has proved to be impractical 相关知识点: 试题来源: 解析 A.is progressing notably 这是一道具体细节题,根据题干关键词定位至第三段第三句及第四句,意思是“在中国和欧洲等国家已经领先时,美国也在见证着巨大的改变。根据美国能源信息局报道,三月份,美国首次使用风能和太阳能产生了超过百分之十以上的能源。
解析 A 正确答案:A 解析:第三段第三句提到美国使用可再生能源的情况。该句提到世界上的其他国家已带头发展(takes the lead),美国也有显著的变化(a remarkable shift);第四句则引用数据支持。A项中的processing notably与原文的a remarkable shift同义,故选A。
The use of renewable energy sources ___ encouraged in many countries. A. has been B. have been C. was D. is 相关知识点: 试题来源: 解析 A。主语是单数,现在完成时的被动语态表示可再生能源的使用在很多国家已经被鼓励。反馈 收藏
In the search for clean, renewable(可再生的)energy, wind power might be the perfect choice. People have been using the power of the wind for centuries. Since ancient times, wind power has been used to move ships, grind grain(碾谷)and so on. Around the end of the 19th century, the ...
The development of renewable energy sources encourages many countries investing in clean energy. A. invest B. invested C. to invest D. investing 相关知识点: 试题来源: 解析 D。“encourage sb doing sth”鼓励某人做某事,“countries”与“invest”是主动关系,所以用现在分词“investing”。A 项“invest...
E篇)Debate over the Use of Renewable EnergyAmusable of Rockefeller University in New York,US says the key renewable(可再生的)energysources,including sun, wind and bibfuls, would all require vast amounts of land developed up to largescale production—unlike nuclear power. That land would be fa...