68. major impediment to the use of solar-powered products is the cost of solar energy and
that, given a choice, consumers would prefer products powered by solar energy over
those powered by energy derived from coal or oil. On the face of it, this assumption
seems acceptable; but it may be that there are other factors besides cost that make solar
energy less desirable than other forms of energy.
In conclusion, this argument is convincing. To strengthen the argument additional
evidence indicating consumer preference for solar-powered products over products
powered by conventional forms of energy would be desirable.
埃及政治僵局或将危及经济前景
墨西哥拟在能源业引入私人投资
Develop Controlled Enthusiasm
格鲁吉亚给日本的教训
The science of love
Fragrance Forever
伊朗称捕获一架美国无人机
父亲最后的拥抱 In praise of hugs
Never Too Old to Live Your Dream
The Road to Happiness
The wholeness of life
快来体验免签证北京游
朝鲜因技术缺陷推迟火箭发射
Ten Ways to Cheer Up 十种为自己鼓劲的方法
江南Style:Youtube观看次数最多视频
Find Thyself
美国企业抢派特别股息
The 2% who Succeed
国家开发银行日益商业化
英美身份认同的差异
克里斯蒂:打造尽善尽美的电梯系统
Are you a carrot, an egg, or a coffee bean?
中概股“看门人”受调查
瑞银寻求就Libor操纵指控达成全球和解
A Friend in Need
Never give up hope 永远别放弃希望
制造业崇拜的愚蠢
以色列开枪一名巴勒斯坦人被打死
男性比女性更易获得“热门”职位
罗尔斯·罗伊斯可能被提起公诉
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