听力首页 听力教程 VOA慢速 英语歌曲 外语下载 英语小说 英语词典 在线背单词 听力论坛 韩语学习
听力专题 英语教材 VOA标准 英语动画 英语考试 资源技巧 英语翻译 单词连连看 听力家园 德语学习
听力搜索 英语导读 BBC英语 英语视频 英语电台 英语QQ群 外语歌曲   英语游戏 英语网刊 日语学习
当前位置: 英语听力论坛 » 【四级教室】 » 四级练习2011.11.02
返回列表 发帖

四级练习2011.11.02


       
       





Encouraging consumers to save energy has become a fairly common way for electric utilities to level peak-period loads and avoid building costly new power plants.(1)_______________________.As this winning refrigerator will likely be more expensive to manufacture than conventional models, the utility group intends to use the money to pay part of the cost of the mass-produced winning refrigerators so that they can be sold at a competitive price.Refrigerators use 25 to 30 percent of the average household's electricity.Refrigerators made 20 years ago consume some 1,500 to 1,800 kilowatt-hours annually.The new refrigerator would use 25 to 50 percent less electricity than will be required by Department of Energy standards, that is,about 900 kilowatt-hours.(2)_______________________.That would save the average owner up to 200 a year in electric bills over a 15-year old refrigerator.



本帖隐藏的内容需要回复才可以浏览

Well,it is all right.

TOP

1)Now electric on the idea a group of utility is offer 25 million to 30 million dollars to  manufacture the comes up with most efficient cost effective refrigerator
2)The utility group is ... still less average 300 to 500 kilowatt-hours
1

评分人数

  • Rebecca949

TOP

恢复看看那、、

TOP

返回列表