题目

2018年1月8日，美国《财富》杂志发布了2017年度世界500强排行榜，中国上榜公司总数达到115家。国家电网公司、中石化、中石油排行2、3、4名，均比去年上升1位。工商银行排名15位。在上榜的115家中国企业中，国有企业达到85家，占中国上榜企业总数的85%．上国企不仅数量多，而且类别结构更趋多样化、合理|生。这说明①围有经济是我国国民经济的支柱②国有资产在社会总资产中占优势③国有企业在企业数量上占优势④国有经济对我国经济发展起主导 People feel good about recycling, maybe even more so when it comes to electronics. While electronics recycling isn't bad, making it a panacea(万能药) for the e-waste problem we currently have certainly is. Unfortunately, that's how we think of recycling — and companies to jump on that trend to appear more “green”.A case in point: Apple. In 2016, there was lots of report on Liam, a robot able to dismantle(拆卸) an iPhone in just 11 seconds — a good way to recycle 1.2 million units a year. That sounds amazing until you take into account the fact that Apple had actually sold 231 million new iPhones the year before. Liam, actually, is the perfect symbol for recycling in the field of high-tech: a drop of green water in an ocean of pollution.According to a recent UN report, the US produces about 6.3 million tons or 14% of the world's electronic waste. Worldwide, almost 45 million tons of electronic waste were produced in 2016. Among them, only 20% had been recycled in some shape or form. The remaining 80% made its way to a more environmentally damaging end at the landfill(垃圾填埋场).Of course, we can say it's time to double our recycling efforts. However, the huge amount of e-waste is impossible to cope with. The UN report points out that while there is an increased focus on recycling today compared to the past, the effort to reuse used devices simply can't keep pace with the high consumption rates for new devices.In their environmental responsibility report, Apple admits that 77% of the carbon footprint of their electronics comes from their manufacture, versus(相对于) 17% comes from its actual use. The environmental effect of replacing a device, even if it is recycled after, remains significant.【1】Which of the following can best describe Liam?A.It's useful but can't make a big difference.B.It's energy-saving but too expensive.C.It's well-made but won't become popular.D.It's advanced but impractical.【2】What caused the e-waste recycling problem?A.Few high-tech companies.B.Not enough recycling efforts.C.High demand for new electronics.D.Difficult recycling processes.【3】What does the author think of the electronics recycling?A.It is very effective.B.It is quite good.C.It is environmentally damaging.D.It is far from “green” recycling.【4】What can be the best title for the text?A.A Recent UN Report on E-Waste ProblemB.The Limitation of Electronics RecyclingC.A Good Way to Cope With E-WasteD.The Responsibility for Apple to Decrease E-Waste