曰韩免费_91久久精品国产亚洲_一区二区成人影院_九一视频在线免费观看_91国视频_亚洲成人中文在线

2023年职称英语理工类B级完形填空模拟练习

雕龙文库 分享 时间: 收藏本文

2023年职称英语理工类B级完形填空模拟练习

  Save Energy at Home

  On the average,Americans waste as much energy as twothirds of the worlds population consumes Thats largely the of driving inefficient Cars,using inefficient appliances,and living and working in poorly insulatedbuildings.Then what canyou do to the situation?

  Buy energy-efficient productsBuy new appliances or electronics of the highest energyefficiency rating.New energy-efficient models may cost more initially,but have a lowerOperating over their lifetimes The most energyefficient modelsthe Energy Star label,which identifies products use 20-40 percent less energy than standard new products According to the EPA,the typical American household Can save about$400 per year in bills with products that carry the Energy StarSwitch to compact fluorescent bulbs-Change the three bulbs you use in your house to compact fluorescents Each compact fluorescent bulb willkeep half a ton of CO2 out of the air its 1ifetime. ,compactfluorescent bulbs last ten times as long and Can save$30 per year in electricity costs.

  Set heating and cooling temperatures correctlyCheck thermostatsin your home to make sure they areat a level that doesnt waste energy

  Turn off the lights Turn off lights and other electrical appliances such as televisions and radios when youre notthem.Install automatic timers for lights that people in your house frequently to turn them off when leaving a room.Let the sun shine inThe cheapest and most energy--efficient light and heat source isoften right outside your window.On days,open blindsto let the sun light your home for free.Also remember that entering a room equals passive solar heating.Even on cold winter days,sun streaming into a room can raise the temperature by several .

  51 A power

  B result

  C way

  D work

  S2 A improve

  B create

  C face

  D explain

  53 A speed

  B system

  C cost

  D profit

  54 A carry

  B bring

  C take

  D give

  55 A where

  B while

  C that

  D since

  56 A phone

  B water

  C food

  D energy

  57 A less

  B most

  C rarely

  D seldom

  58 A about

  B with

  C on

  D over

  59 A Moreover

  B However

  C Therefore

  D so

  60 A correct

  B turned

  C set

  D reduced

  6l A covering

  B using

  C repairing

  D leaving

  62 A want

  B have

  C try

  D forget

  63 A bright

  B rainy

  C foggy

  D dark

  64 A air

  B rain

  C wind

  D sunlight

  65 A 1ayers

  B levels

  C degrees

  D points

  

  Save Energy at Home

  On the average,Americans waste as much energy as twothirds of the worlds population consumes Thats largely the of driving inefficient Cars,using inefficient appliances,and living and working in poorly insulatedbuildings.Then what canyou do to the situation?

  Buy energy-efficient productsBuy new appliances or electronics of the highest energyefficiency rating.New energy-efficient models may cost more initially,but have a lowerOperating over their lifetimes The most energyefficient modelsthe Energy Star label,which identifies products use 20-40 percent less energy than standard new products According to the EPA,the typical American household Can save about$400 per year in bills with products that carry the Energy StarSwitch to compact fluorescent bulbs-Change the three bulbs you use in your house to compact fluorescents Each compact fluorescent bulb willkeep half a ton of CO2 out of the air its 1ifetime. ,compactfluorescent bulbs last ten times as long and Can save$30 per year in electricity costs.

  Set heating and cooling temperatures correctlyCheck thermostatsin your home to make sure they areat a level that doesnt waste energy

  Turn off the lights Turn off lights and other electrical appliances such as televisions and radios when youre notthem.Install automatic timers for lights that people in your house frequently to turn them off when leaving a room.Let the sun shine inThe cheapest and most energy--efficient light and heat source isoften right outside your window.On days,open blindsto let the sun light your home for free.Also remember that entering a room equals passive solar heating.Even on cold winter days,sun streaming into a room can raise the temperature by several .

  51 A power

  B result

  C way

  D work

  S2 A improve

  B create

  C face

  D explain

  53 A speed

  B system

  C cost

  D profit

  54 A carry

  B bring

  C take

  D give

  55 A where

  B while

  C that

  D since

  56 A phone

  B water

  C food

  D energy

  57 A less

  B most

  C rarely

  D seldom

  58 A about

  B with

  C on

  D over

  59 A Moreover

  B However

  C Therefore

  D so

  60 A correct

  B turned

  C set

  D reduced

  6l A covering

  B using

  C repairing

  D leaving

  62 A want

  B have

  C try

  D forget

  63 A bright

  B rainy

  C foggy

  D dark

  64 A air

  B rain

  C wind

  D sunlight

  65 A 1ayers

  B levels

  C degrees

  D points

  

主站蜘蛛池模板: 一级aaaaaa片毛片在线播放 | 成人午夜影院在线观看 | 青青草原精品99久久精品66 | 国产欧美日韩专区 | 国产精自产拍久久久久久 | 秋霞午夜视频在线观看 | 国产精品乱码一区二区三区 | 夜色传媒| 国产精品嫩草影院一二三区 | 国产亚洲日韩a欧美在线人成 | 91亚洲精品一区二区自 | 色在线看 | 天天躁日日躁狠狠躁欧美老妇 | 久热这里只有精品在线 | 麻豆精品视频在线 | 久久久久久夜精品精品免费啦 | 国产精品揄拍一区二区久久 | 久草在线免费电影 | 人妻无码久久一区二区三区免费 | 欧美成人禁片在线www | 亚洲欧美在线精品一区二区 | 91亚洲精品久久91综合 | 成人国产一区 | 在线国产中文字幕 | 国产又爽又黄又无遮挡的激情视频 | 国产一区二区三区四区五区 | 欧洲美熟女乱av亚洲一区 | 亚洲资源在线观看 | 亚洲精品国产精品乱码不卞 | 亚洲欧美日韩一区二区 | 欧美日韩在线精品一区二区三区 | 国产又爽又黄又无遮挡的激情视频 | 一本久道综合久久精品 | 成人国产在线视频在线观看 | 国产亚洲精品美女久久久久 | 色婷婷综合久久久久中文字幕 | 美女丝袜网站 | 久久99精品久久久久久动态图 | 成人综合影院 | 国产精品网址你懂的 | 色综合久久久久 |