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共用题干 Looking to help the environment?Co

书海库2019-12-17  30
问题 共用题干Looking to help the environment?Consider the following simple ideas.
Turn off electrical devices when they're not being used.
Turning off,rather than leaving on stand-by,things like your TV and computer will save huge amounts of energy. With this,we can all help reduce the amount of carbon dioxide emitted into the earth's atmosphere,thereby reducing pollution and global warming.
Share your car.
Rather than traveling to work alone,why not arrange car-sharing with one or more of your friends or colleagues?To give you an example,if you drive a fashionable car,you will use more energy in a year than you would leaving your fridge open for seven years,or your TV on for thirty-two years!Imagine the savings if you shared your car with 2,3 or even 4 other people!
Refuse junk mail.
While we all complain about how much junk mail we get,we very rarely do anything about it. The mail continues to go straight from our letter-boxes into the garbage bin-with 99% of it not even opened.What can you do about this?There are various websites where you can register to receive no junk mail.As well as saving time,you'll also be doing a lot for the environment. Each year,100 million trees are used to produce junk mail. 250,000 homes could be heated with one day's supply of junk mail.
There are many other everyday changes you can make to help the environment. They will cost you nothing,and many will actually save you money!Why not give it a try?We can all help, if we really want to.
选项 By turning off a TV or computer that's not being used,you will save a lot of energy.A: RightB:WrongC: Not mentioned
答案A
解析关闭不用的电视和电脑可以节约大量的能源。本句话和文章第一个小标题下的内容相一致：切断你家中类似电视和电脑等电器的电源，不要让它们时刻处于待用状态，这样会节省大量能源。 和冰箱、电视相比，开车浪费很多能源。根据Share your car那一段中：当你驾驶着你的时髦小桥车时，你消耗的能源比打开冰箱门7年，或让电视一直开犯年所耗的能源还要多。可以推断出作者是在暗示和冰箱、电视相比，开车浪费很多能源。 因为汽车非常浪费能源，所以我们不应该买车。该文章中并未涉及这一内容。 99%的垃圾信件没有被打开就被扔进了垃圾箱。根据Refuse junk mail那一段的第二句话：垃圾信件还是被我们从信箱中取出然后直接扔到垃圾箱，其中99%的信件甚至从未打开过。可以推断出本句话是正确的。 垃圾邮件的唯一缺陷就是它浪费了我们的时间。根据文章中第四段的最后两句话：这样在节省时间的同时，我们也为环保做出巨大贡献。每年都会有一亿裸树被砍伐来制造垃圾信件。可以得出本句话是错误的。 要保护环境，我们必须要花好多的钱。本句话和文章最后一段第二句话相矛盾：这些改变其实不花费我们任何精力，其中许多还可以为我们省钱。因此是错误的。 即使我们想做些改变去帮助改善环境，我们也无能为力。根据文章最后一句话可以得知只要我们愿意去做，我们都可以做到，本句话和文中内容矛盾，因此本句话是错误的。
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