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Age of the Printing Press1454Gutenberg Printing Press inventedType blocks-constructed from molten metal-arranged toform text then pressed onto paperMoulds for letters made with a (34)15th-18th centuryConsequences of printing press: - ideas (35) - groups try to control printing - printers persecutedPrint shops proliferate: - first half century more than 1,000in over (36) cities1816(37)Steam press inventedRotary steam press invented - printing takes 16% as long188518891896Punch-cutting mechanisedLinotype - further 85% reduction in labour - made tons and tons of metal typeface (38)Monotype1950sPhotocomposition-typeface projected ontophotosensitive (39)1970sDigital-printing technology becomes (40) in hands ofconsumers 34（）
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Pollution is a "dirty" word. To pollute means to contaminate--to spoil something by introducing impurities which make (31) unfit or unclean to use. Pollution comes in many forms. We see it, smell it, (32) it, drink it, and stumble through it. We literally lived in and breathe pollution, and (33) surprisingly, it is beginning to (34) our health, our happiness, and our very civilization. Once we thought of pollution (35) meaning simply smog--the choking, stinging, dirty (36) that hovers over cities. But air pollution, while it is (37) the most dangerous, is only one type of contamination among several (38) attack the most basic life functions. Through the uncontrolled use of insecticides, man has polluted the land, (39) the wildlife. By (40) sewage and chemicals into river and lakes, we have contaminated our (41) water. We are polluting the oceans, too, killing the fish and (42) depriving ourselves (43) an invaluable food supply. Part of the problem is our exploding (44) . More and more people produce more wastes. But this problem is intensified by our "throw-away" technology. Each year Americans (45) of 7 million autos, 20 million tons of waste paper, 25 million pounds of toothpaste tubes and 48 million cans. We throw away gum wrappers, newspapers, and paper plates. It is no longer fashionable to (46) anything. Today almost everything is disposable. (47) of repairing a toaster or a radio, it is easier and cheaper to buy a new one and discard the old, even (48) 95 percent of its parts may still be functioning. Baby diapers, which used to be made of reusable cloth, are now paper throw-aways. Soon we will wear clothing made of (49) :"Wear it once and throw it away, "will be the slogan of the fashion. Where is this all to end Are we turning the world into a gigantic dump, or is there hope that we can solve the pollution problem (50) solutions are in sight. A few of them are positively ingenious.
在股票市场的实务操作中，利率与市盈率之间的关系通常是同向变化的。（）
成人股骨头无菌坏死病变始于
Which publications are the men listed below associated with in Reading Passage 1 Dr Felipe Fernandez-Arnesto（）
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