职称英语理工类阅读理解习题(2)
<p> <span word="There">There</span> <span word="is">is</span> <span word="no">no</span> <span word="vaccine">vaccine</span> <span word="to">to</span> <span word="prevent">prevent</span> <span word="dengue">dengue</span> <span word="and">and</span> <span word="no">no</span> <span word="specific">specific</span> <span word="medicine">medicine</span> <span word="to">to</span> <span word="treat">treat</span> <span word="it">it</span>, <span word="so">so</span> <span word="the">the</span> <span word="only">only</span> <span word="defense">defense</span> <span word="is">is</span> <span word="eradication">eradication</span> <span word="of">of</span> <span word="the">the</span> <span word="mosquitoes">mosquitoes</span> <span word="that">that</span> <span word="carry">carry</span> <span word="it">it</span> <span word="and">and</span> <span word="measures">measures</span> <span word="to">to</span> <span word="protect">protect</span> <span word="people">people</span> <span word="from">from</span> <span word="mosquito">mosquito</span> <span word="bites">bites</span>. <span word="The">The</span> <span word="small">small</span> <span word="white">white</span> <span word="animals">animals</span> <span word="with">with</span> <span word="pink">pink</span> <span word="eyes">eyes</span> <span word="are">are</span> <span word="kept">kept</span> <span word="in">in</span> <span word="a">a</span> <span word="special">special</span> <span word="isolated">isolated</span> <span word="room">room</span> <span word="so">so</span> <span word="that">that</span> <span word="they">they</span> <span word="will">will</span> <span word="not">not</span> <span word="be">be</span> <span word="exposed">exposed</span> <span word="to">to</span> <span word="any">any</span> <span word="bacteria">bacteria</span> <span word="or">or</span> <span word="germs">germs</span> <span word="that">that</span> <span word="might">might</span> <span word="infect">infect</span> <span word="them">them</span>. <span word="They">They</span> <span word="have">have</span> <span word="been">been</span> <span word="altered">altered</span> <span word="to">to</span> <span word="be">be</span> <span word="susceptible">susceptible</span> <span word="to">to</span> <span word="human">human</span> <span word="diseases">diseases</span>. <span word="By">By</span> <span word="infecting">infecting</span> <span word="these">these</span> <span word="humanized">humanized</span> <span word="mice">mice</span> <span word="with">with</span> <span word="strains">strains</span> <span word="of">of</span> <span word="the">the</span> <span word="dengue">dengue</span> <span word="virus">virus</span>, <span word="investigators">investigators</span> <span word="can">can</span> <span word="study">study</span> <span word="how">how</span> <span word="the">the</span> <span word="disease">disease</span> <span word="takes">takes</span> <span word="hold">hold</span> <span word="and">and</span> <span word="what">what</span> <span word="factors">factors</span> <span word="might">might</span> <span word="cause">cause</span> <span word="the">the</span> <span word="more">more</span> <span word="serious">serious</span> <span word="and">and</span> <span word="often">often</span> <span word="deadly">deadly</span> <span word="dengue">dengue</span> <span word="hemorrhagic">hemorrhagic</span> <span word="fever">fever</span>. <span word="Lab">Lab</span> <span word="workers">workers</span> <span word="infect">infect</span> <span word="the">the</span> <span word="mice">mice</span> <span word="artificially">artificially</span> <span word="with">with</span> <span word="the">the</span> <span word="virus">virus</span>, <span word="keeping">keeping</span> <span word="precise">precise</span> <span word="records">records</span> <span word="of">of</span> <span word="how">how</span> <span word="much">much</span> <span word="virus">virus</span> <span word="and">and</span> <span word="what">what</span> <span word="type">type</span> <span word="of">of</span> <span word="virus">virus</span> <span word="is">is</span> <span word="used">used</span>. <span word="But">But</span> <span word="natural">natural</span> <span word="transmission">transmission</span> <span word="of">of</span> <span word="dengue">dengue</span> <span word="by">by</span> <span word="mosquitoes">mosquitoes</span> <span word="involves">involves</span> <span word="certain">certain</span> <span word="proteins">proteins</span> <span word="the">the</span> <span word="insects">insects</span> <span word="inject">inject</span> <span word="into">into</span> <span word="the">the</span> <span word="skin">skin</span>, <span word="something">something</span> <span word="that">that</span> <span word="Rico">Rico</span>-<span word="Hesse">Hesse</span> <span word="says">says</span> <span word="is">is</span> <span word="missing">missing</span> <span word="when">when</span> <span word="mice">mice</span> <span word="are">are</span> <span word="artificially">artificially</span> <span word="infected">infected</span> <span word="in">in</span> <span word="the">the</span> <span word="lab">lab</span>. <span word="Rico">Rico</span>-<span word="Hesse">Hesse</span> <span word="and">and</span> <span word="her">her</span> <span word="colleagues">colleagues</span> <span word="are">are</span> <span word="breeding">breeding</span> <span word="mosquitoes">mosquitoes</span> <span word="in">in</span> <span word="the">the</span> <span word="laboratory">laboratory</span> <span word="to">to</span> <span word="test">test</span> <span word="various">various</span> <span word="strains">strains</span> <span word="of">of</span> <span word="the">the</span> <span word="dengue">dengue</span> <span word="virus">virus</span> <span word="transmitted">transmitted</span> <span word="to">to</span> <span word="the">the</span> <span word="mice">mice</span> <span word="by">by</span> <span word="mosquitoes">mosquitoes</span>. 1.<span word="Which">Which</span> <span word="statement">statement</span> <span word="is">is</span> <span word="correct">correct</span> <span word="according">according</span> <span word="to">to</span> <span word="Paragraph">Paragraph</span> 1 <span word="B">B</span>.<span word="Strong">Strong</span> <span word="effect">effect</span> <span word="of">of</span> <span word="certain">certain</span> <span word="medication">medication</span> <span word="can">can</span> <span word="cure">cure</span> <span word="dengue">dengue</span> <span word="fever">fever</span>. <span word="D">D</span>.<span word="Scientists">Scientists</span> <span word="have">have</span> <span word="invented">invented</span> <span word="a">a</span> <span word="vaccine">vaccine</span> <span word="that">that</span> <span word="can">can</span> <span word="prevent">prevent</span> <span word="dengue">dengue</span> <span word="fever">fever</span> 解析:问题问的是：根据第一段，正确的是哪一项?第一段中提到，没有疫苗和药物能预防或治愈登革热，只有消灭所有携带病毒的蚊子才能防止被感染。由此可见，<span word="C">C</span>选项正确 <span word="A">A</span>.<span word="have">have</span> <span word="red">red</span> <span word="eyes">eyes</span>. <span word="C">C</span>.<span word="are">are</span> <span word="put">put</span> <span word="in">in</span> <span word="the">the</span> <span word="room">room</span> <span word="with">with</span> <span word="lots">lots</span> <span word="of">of</span> <span word="mosquitoes">mosquitoes</span>. 正确答案:<span word="D">D</span> 3.<span word="According">According</span> <span word="to">to</span> <span word="the">the</span> <span word="report">report</span>, <span word="the">the</span> <span word="virus">virus</span> <span word="strains">strains</span> <span word="that">that</span> <span word="cause">cause</span> <span word="the">the</span> <span word="more">more</span> <span word="severe">severe</span> <span word="dengue">dengue</span> <span word="and">and</span> <span word="hemorrhagic">hemorrhagic</span> <span word="fever">fever</span> <span word="are">are</span> <span word="actually">actually</span> <span word="B">B</span>.<span word="from">from</span> <span word="a">a</span> <span word="special">special</span> <span word="mosquito">mosquito</span>. <span word="D">D</span>.<span word="killable">killable</span> <span word="with">with</span> <span word="a">a</span> <span word="specific">specific</span> <span word="genetic">genetic</span> <span word="variant">variant</span> 解析:问题问的是：能够导致更加严重的登革热和出血热的病毒株实际上是什么?第六段最后一句中提到这两种病毒株其实是属于同一种基因变异体。因此选<span word="A">A</span>。容易引起混淆的是<span word="D">D</span>选项，其中提到了特殊变异体，只是该选项的意思是说病毒可以被病毒的特殊变异体杀死，显然不对。注意<span word="killable">killable</span>，是<span word="kill">kill</span>和<span word="able">able</span>组成的合成词，意为可杀死的 <span word="A">A</span>.<span word="Lab">Lab</span> <span word="workers">workers</span> <span word="inject">inject</span> <span word="into">into</span> <span word="the">the</span> <span word="mice">mice</span> <span word="the">the</span> <span word="fever">fever</span> <span word="virus">virus</span> <span word="with">with</span> <span word="a">a</span> <span word="syringe">syringe</span> . <span word="C">C</span>.<span word="The">The</span> <span word="artificial">artificial</span> <span word="infection">infection</span> <span word="of">of</span> <span word="virus">virus</span> <span word="has">has</span> <span word="exactly">exactly</span> <span word="the">the</span> <span word="same">same</span> <span word="effect">effect</span> <span word="as">as</span> <span word="the">the</span> <span word="natural">natural</span> <span word="one">one</span>. 正确答案:<span word="A">A</span> 5.<span word="What">What</span> <span word="is">is</span> <span word="the">the</span> <span word="authors">authors</span> <span word="attitude">attitude</span> <span word="to">to</span> <span word="the">the</span> <span word="future">future</span> <span word="of">of</span> <span word="the">the</span> <span word="researchers">researchers</span> <span word="work">work</span> <span word="B">B</span>.<span word="Pessimistic">Pessimistic</span>. <span word="D">D</span>.<span word="Sarcastic">Sarcastic</span></p>
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