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2017年6月英语四级阅读理解100篇精析（48）
英语四级阅读理解分值占整个考试的35%，比重很大。英语四级备考中后期建议考生们每天进行英语四级阅读模拟练习，严格把控做题时间，下面是新东方网英语四级频道为大家整理的2017年6月英语四级阅读理解100篇精析。
2017年6月英语四级阅读理解100篇精析汇总
Japan is getting tough about recycling—and not inthe paper and plastic kind
of way. Recently, thecountry requires that all electronic goods—TVs,VCRs,
stereos, and more—be recycled. But recyclingwill not beleft to consumers,
instead, the devices willbe sent to the original manufacturer for
properdisposal.
The new law poses a few challenges to manufacturers who are now rushing to
set up collectionnetworks and perfecting techniques to disassemble and recycle
older products.With an eyetoward the future, they are also integrating easily
recycled materials into new products.Plastics, a major component of most
electronicproducts,pose a particular obstacle becausetheir quality becomes worse
and worse with age,losing strengthand flexibility even ifreprocessed.NEC Corp.
overcomes this problem by creating a plastics sandwich, in which thefilling is
100 percent recycled plastic and the outer layers a mixture of 14 percent
recycledmaterial.The resulting plastic has sufficient strength and toughness for
use as a case fordesktop PCs. The company, in cooperation with plastic maker
Sumitomo Dow, has alsodeveloped a new plastic, which engineers claim retains its
mechanical properties throughrepeated recycling. NEC uses the plastic, which is
also flame-retardant (阻燃的) in batterycases for notebook PCs.
Meanwhile, Matsushita Electric, maker of the Panasonic brand, is avoiding
plastic in favor ofmagnesium (镁). Magnesium, says the company, is ideal for re
cycling because it retains itsoriginal strength throughrepeated reprocessing.
Matsushita has developed moldingtechniques to form magnesium into the case for a
21-inch TV. Unfortunately, the magnesiumcase and energy-saving features make the
TV about twice as expensive as an ordinarymodel.The company hopes, however, that
increased use of magnesium will eventually bringprices down.
练习题：
Choose correct answers to the question:
1. According to the present regulations of Japan, the recycling of paper
and plasticwill be the responsibility of______.
A.. the government
B. the manufacturers
C. the consumers
D. the sellers
2. Which of the following is NOT the character of plastics?
A. Most electronic products contain plastics.
B. It retains its original strength through reprocessing.
C. Recycled plastics can be integrated into new products.
D. Plastics will lose flexibility after a certain period of time.
3.According to the passage, the term “plastic sandwich” refers to_____.
A. a kind of sandwich-shaped toy made of plastics
B. a kind of plastics with different integration in each layer
C. a kind of plastics with maximum strength and flexibility
D. a kind of plastics made of 100% recycled materials
4.In the passage, it is implied but NOT stated that_____.
A. disposing the plastics is one of NEC Corp’s businesses
B. magnesium is an ideal material for the case of TV
C.21-inch TV with magnesium case isn’t very popular so far
D. magnesium must be better than the plastics
5.The author writes this passage in order to_____.
A. inform
B. instruct
C. predict
D. persuade
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发表于 2017-6-12 21:40:09