衛(wèi)生職稱英語B2018年職稱英語《衛(wèi)生類B級》完形填空練習(xí)題(六)

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1、衛(wèi)生職稱英語B2018 年職稱英語《衛(wèi)生類B 級》完形填空練 習(xí)題（6） Germs on Banknotes People in different countries use different types of 1 yuan in China,pesos in Mexico,pounds in the United Kingdom,dollars in the United States,Australia and New Zealand.They may use 2 currencies,but these countries,and probably all countrie

2、s,still have one thing in mon1： Germs on the banknotes. Scientists have been studying the germs on money for well over2 100 years.At the turn of the 20th 3 ,some researchers began to suspect that germs living on money could spread disease. Most studies of germy moneyhave looked at the germs on th

3、e currency 4 one country.In a new study,Frank Vriesekoop3 and other researchers pared the germ populations found on bills of different 5 . Vriesekoop3 is a microbiologist at the University of Ballarat in Australia4.He led the study,which pared the germ populations found on money 6 from 10 nations.

4、The scientists studied 1， 280 banknotes in total ； all camefrom places where people buy food,like supermarkets street vendors and cafes,7 those businesses often rely on cash. Overall,the Australian dollars hosted the fewest live bacteria —— no more than 10 per square centimeter.Chinese yuan had t

5、he most —— about 100 per square centimeter.Most of the germs on money probably would not cause harm. What we call "paper" moneyusually isn"t madefrom paper.The U.S.dollar,for example,is printed on fabric that is mostly 8 .Different countries may use different 9 to print their money.Some of the cur

6、rencies studied by Vriesekoop and his 10 such as the American dollar were made from cotton.Others were made from polymers. The three 11 with the lowest numbers of bacteria were all printed on polymers.They included the Australian dollar,the New Zealand dollar and some Mexican pesos. The other cur

7、rencies were printed on fabric made 12 of cotton.Fewer germs lived on the polymer notes.This connection suggests that 13 have a harder time staying alive on polymer surfaces.Scientists need to do more studies to understand how germs live on money —— and whether or not we need to be concerned.Vneseko

8、op is now starting a study that will 14 the amounts of time bacteria can stay alive on different types of bills. Whatever Vriesekoop finds,the fact remains ： Paper money harbors germs We should wash our 15 after touching it ； after all5,you never know where your money "s been.Or what"s living on it

9、 練習(xí)： 1 .A coins B money C cheques D loans 2 .A different B clean C hard D foreign 3 .A anniversary B year C decade D century 4 .A along B with C within D outside 5 .A countries B areas C regions D provinces 6 .A delivered B borrowed C gathered D designed 7 .A because B though C when D where

10、 8 .A plastic B rubber C cotton D paper 9 .A languages B colors C substances D materials 10 .A family B team C advisor D boss 11 .A expenses B banks C statements D currencies 12 .A nearly B mostly C likely D merely 13 .A dirt B water C germs D oil 14 .A pare B connect C conduct D mand 15 .A a

11、rms B hands C face D clothes 答案與題解： 1.B 冒號后面說的是各國使用錢幣的名稱："yuan in China ， pesos in Mexico， pounds in the United Kingdom ， dollars in the United States , Aus往"alia and New Zealand" ,所以填人的詞必 定與這些錢幣有關(guān)，而且應(yīng)該是錢幣的總括詞。因此選money 最為 恰當(dāng)。 coins 是 "硬幣 "， cheques 是 "支票" ， loans 是 "貸款 "，它 們都不會是答案。 2 .A 本題的句子說

12、的是：雖然各國使用的紙幣各不相同，它們有 一個(gè)共同點(diǎn)，那就是紙幣上有病菌。 四個(gè)選項(xiàng)中different 是答案。 3 .D 選 century 最合理。 選 anniversary （周年） ， year （年） 或decade都不合邏輯。 4 .C 本段第二句提供了解答本題的線索。Frank Vriesekoop 的研 究與以前的科學(xué)家的研究不同，他比較了各國錢幣上的病菌數(shù)量, 在 他之前的科學(xué)家的研究范圍局限于一個(gè)國家的紙幣。四個(gè)選項(xiàng)中只有 within 表達(dá) "在（一個(gè)國家）里"的意思。 5 .A 經(jīng)過第四題選詞的思索過程，本題的形容詞很自然會在 different之

13、后用 countries ，指不同的國家。 6 .C 上一句說Vriesekoop 比較不同國家紙幣攜帶病菌的數(shù)量。 本題的句子明確指出他對比的紙幣涉及十個(gè)國家。四個(gè)選項(xiàng)中只有 gathered （收集）與上下文的意思相匹配。 7 .A 填詞所在的句子與前面的主句存在因果關(guān)系。為什么要從食 品店和食品攤收集紙幣呢？因?yàn)檫@些地方常要用現(xiàn)金支付。本題答案 是 because. 8 .C fabric 是 "織物 "，其制作原料不會是plastic （塑料）或 rubber （ 橡膠）。選paper 也不對 , 因?yàn)楸揪涫钦f明紙幣的制作原 料通常不是紙。制作fabric 的原料是c

14、otton （ 棉花），這是合乎 常理的。而且該段倒數(shù)第二句也提供了答案。所以答案是cotton. 9 .D 本段說紙幣的材料一般不是紙，通常是用棉花織物或高分子 聚合物制作的。所以選擇materials （ 材料、原料）是正確的。 10 .B 本題應(yīng)當(dāng)選team. 與 family （家庭成員），advisor （顧 問）或 boss （老板）合作研究不是沒有可能，但總有些離譜。與 團(tuán)隊(duì)合作研究比較合理。 11 .D 本段第二句提供了線索，它列出三種紙幣，即the Australian dollar ， the New Zealand dollar 和 some Mexica

15、n pesos. 選 currencies 是最合理的。另外三個(gè)選項(xiàng)都不合適； expenses 是 "支出 " ， banks 是 "銀行 " ， statements 是 "賬單 "。 12 .B 本題只有選mostly ，上下文意思才連貫。 13.C 前一句說用高分子聚合物制作的錢幣含菌數(shù)量較少。本題的 句子接著分析說，在高分子聚合物上存活較難。誰存活較難？當(dāng)然是 病菌。本題答案是germs0 dirt,water 和 oil 是非生物，不存在生 存的問題。 14.A四個(gè)選項(xiàng)填入句子后，句子成了：”… pare/connect/conduct/mand the amounts of time bacteria can stay alive on different types of bills",很明顯；connect （連 接）/conduct （實(shí)施）/mand （控制）amounts of time 是無法成立 的。 只有pare（ 比較） 不同紙幣上病菌存活的時(shí)間才是Vriesekoop 要 研究的新課題。 15.B 人們通常是用手接觸紙幣的。所以接觸紙幣后要洗手。答案 是 hands. 內(nèi)容僅供參考