早教吧 育儿知识 作业答案 考试题库 百科 知识分享

求作业答案:阅读理解.阅读理解.Attheshoppingmall,youprobablythinkaboutspending,notsaving.Thinkaboutallthelightsthatkeepthemallbright.Thinkaboutallthewaterfaucets(水龙头)inthetoilet.Thinkabou

题目详情
求作业答案:阅读理解.
阅读理解.
     At the shopping mall, you probably think about spending, not saving. Think about all the lights that keep
the mall bright. Think about all the water faucets (水龙头) in the toilet. Think about all the air conditioning
in summer. Saving energy is a hot topic for such a big place!
     Many things at the mall use energy. Electric lights, infrared (红外感应) faucets and air-conditioners need
electricity to work. One way to save energy is by keeping lights clean. More and more dust and dirt make the
lights less bright. When malls keep lights clean, they can use fewer lights and keep the area just as bright,
Using fewer lights means using less energy. You step up to the water faucet. The water starts to flow. You
don't have to touch a thing. Why do malls have such fancy faucets? The answer is simple. They save water.
Sometimes people forget to turn the water off after they wash. Infrared faucets turn themselves off. The……
1._____ is a hot topic for a big mall. [     ]
A. To spend money
B. To save energy
C. To keep the mall bright
D. To buy things
2. Malls use infrared faucets mainly because _____.
[     ]
A. they save water
B. they are fancy
C. they are simple
D. they turn themselves off
3. Which of the following cannot save energy? [     ]
A. Using fewer lights.
B. Using infrared faucets.
C. Using air-conditioners
D. Keeping lights clean.
4. What will the fourth paragraph probably talk about? [     ]
A. How to save water when using infrared faucets in the mall
B. How to save energy when using air-conditioners in the mall
C. How to save money when shopping in the mall.
D. How to spend money when shopping in the mall.
5.The best title for the passage is _____. [     ]
A. Lights, faucets and air-conditioners
B. Spending less money
C. Energy saving at the mall D.A hot topic

▼优质解答
答案和解析
1-5 BACBC
看了 求作业答案:阅读理解.阅读理...的网友还看了以下:

如何理解刘勰的折衷思想?结合《文心雕龙》作分析.  2020-07-28 …

“情寓于理成于形”怎么理解?越详细越透彻越好!“情寓于理”中的寓于是居住,引申为寄寓于、隐含于、寄托  2020-10-30 …

我第一天工作本想好好干却没听懂项目经理话的意思,不解,我理解能力可能差,怎么办?我19我第一天工作本  2020-11-03 …

英语翻译“龙”为例,“龙”是中国文化的神物.封建帝王把它当作自己的真身,自封为“真龙天子”,平民百姓  2020-11-05 …

盘龙江作为贯穿昆明市的主要河流,经过近几年的综合治理,成为美化环境、造福群众的靓丽风景.在显微镜下观  2020-11-20 …

了解地理常识的人进来解决下这个问题?1我的首都北京的地理位置是东经(),北纬()2邻近我国东北的国家  2020-11-27 …

作文《我能理解》的写作思路如题,我并不需要作文的具体内容,我只想了解这篇作文的写作思路应该如何把握.  2020-11-29 …

材料一龙成为中华民族共同的图腾,首先是因为龙包含着自然崇拜的因素,即人们把龙当作主宰风雪雨露的神来敬  2020-12-17 …

2004年诺贝尔化学奖授予以色列科学家阿龙•切哈诺沃、阿夫拉姆•赫什科和美国科学家欧文•罗斯,以表彰  2020-12-18 …

深圳市龙岗区小学语文水平测试卷哪里能买到?试卷内容包括倾听思考、积累运用、阅读理解、创作表达四个板块  2021-01-21 …