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用 Yet by far the most remarkable use of silver iS in medicine。 Silver can Kill at ?5 east 650 disease-producing *organisms, while many *antibiotics can kill only 5 or 6 organjsms. A teaspoonful of silver in fact。can *purify 7 billion *gallons of water. This fS why more 伯an haf the world's airlines use silver water filters to purify the Water ( 4 ) on her panes. If js also why several Japanese companies have produced ME

（6）③には「people」が入るのは分かりますが、その「people」は不特定では？？ （7）（8）なぜダメなのかが分かりません。

(5) 誤りの箇所を指摘し、訂正せよ。 Believe it o or not, people in the U.5. の work longer hours than that in other modern industrialized o nation・ ② つウ字 2 グose (の) 興りの箇所を指増し訂正せよ。 9 The prime rminister の of Japan didnt の accept o either of @ the five new proposals e made by the politician5, @⑨② 一 7 @ヶ777 ) 訓りの箇所を指摘し、 訂正せよ。 ④ Despite the rumor ② to the contrary, ③ care about their の students' ⑨ progrS5・ most of teachers at the universt の②フラクes7 7gee2 クク57 の を gzの

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caused by the gases released during industrial productio

・In many of the industrialized countries, the population is aging. That is, [of the population/ twenty years ago / is older / the average... Read More

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TPidgim Emgish Wiar happcms win people necd to communicate but have no cemmon angnagef Youmay ja aken par in coavertions sak as tBiS er perhaps youve witmeswed on fmm a ore comfortablc distance. They gesturc. they talk with their hands and feet. and 一 somewhat surprisingly 一 they speak. as well. That is surprising becasse they really cannot hope tbat amyopc w山 undcrstand much morc than their moodLif hr or she camt undcrstand thr languagr_ But they go ahead and speak anyway. and we can understand bits and pieces of what they say by paying clow attcnGon to thc rrst of the communicstem A がggiz is a simplihied form of language dcvclopcd by speakkcrs who otherwise share no omon languamw This means oi course that pidgins begin in mmultiingual* stuations 一 where ai least two. and more likcly seweral languagcs cocxist. ( ) ). pidgins spring up in rading rmters or in areas umdcr industriabzation (including agricultursl industmahzation. tbat plantanion) They develop bere because the opportuniies for trade and work attractlarge mambers or people with diEernt native tongues Thc term pidgin dcvlopcd from apidgin pronumciatiop of busness: busncss Engish became pidgin English・ A pidgin in the technical snsc is a sort oflanguage scrving the meeds of a community. Thus a pidgn is not simply thc brokcn Engiish of a waiter in a ipreign restaurant (who spcaks his native language with his co-worikers). por is it an idiots verson ofa language. or a kind of inevitable deterioration* in tbe bands of barbarians*。 ( づ )。 robably the morc intelieeat and ambidoms people in s culpure who master the cpcrsy and couragw needed for the move to an industrial or market amea Somc pcopks gcl that pidgins smc wag becatsc cf the Best snd os way they py with hc structural patterns of their basc language。 In a scnsr.the charge is correct pidgins have no respect for the grammars of tbeir base angrages But 下i doesnt make pidgins wrong since he radical simphification we find in pidgins servcs a worthwisls gpal- communicahon。 Because ofits simple structure a pidgin is easier to learn than other languagcs_ By providing a means of communication in a community. it fac抽tates tbe integration* of newcomers who would have a much more dificult time larning a standard Europcan language_ Tinaly. mdgins rc a reahty whosc cxistcpce is pot bject to dkbate。 Tbcr re dozeps of dgins. many of which show no signs of dying out Since tey arisc sponiapeously wherever people need to talk. pidgins probably represcnt the primative communication system out of which our more respected modern languages dcveloped。 This fact alonc makes them wel orth our attenton aped tom umeaer rax 3 cawos pe 23rの4 ne Os Se tee Dame e Leezaet ras ea PT ーッー