2012年职称英语卫生类B级真题——阅读理解
<p> 四、阅读理解</p><p> 第一篇：</p><p> <span word="New">New</span> <span word="Attempts">Attempts</span> <span word="to">to</span> <span word="Eradicate">Eradicate</span> <span word="AIDS">AIDS</span> <span word="Virus">Virus</span></p><p> <span word="A">A</span> <span word="high">high</span>-<span word="profile">profile</span> <span word="attempt">attempt</span> <span word="to">to</span> <span word="eradicate">eradicate</span> <span word="the">the</span> <span word="AIDS">AIDS</span> <span word="virus">virus</span> <span word="in">in</span> <span word="a">a</span> <span word="few">few</span> <span word="patients">patients</span> <span word="continues">continues</span> <span word="to">to</span> <span word="show">show</span> <span word="promise">promise</span>.</p><p> <span word="But">But</span> <span word="researchers">researchers</span> <span word="wont">wont</span> <span word="know">know</span> <span word="for">for</span> <span word="a">a</span> <span word="year">year</span> <span word="or">or</span> <span word="more">more</span> <span word="whether">whether</span> <span word="it">it</span> <span word="will">will</span> <span word="work">work</span>, <span word="scientist">scientist</span> <span word="David">David</span> <span word="Ho">Ho</span> <span word="told">told</span> <span word="journalists">journalists</span> <span word="here">here</span> <span word="Wednesday">Wednesday</span> <span word="for">for</span> <span word="the">the</span> <span word="Fourth">Fourth</span> <span word="Conference">Conference</span> <span word="in">in</span> <span word="Viruses">Viruses</span> <span word="and">and</span> <span word="Infections">Infections</span>.</p><p> <span word="This">This</span> <span word="is">is</span> <span word="a">a</span> <span word="study">study</span> <span word="thats">thats</span> <span word="in">in</span> <span word="progress">progress</span>, <span word="says">says</span> <span word="Ho">Ho</span>, <span word="head">head</span> <span word="of">of</span> <span word="the">the</span> <span word="Aaron">Aaron</span> <span word="Diamond">Diamond</span> <span word="AIDS">AIDS</span> <span word="Research">Research</span> <span word="Center">Center</span>, <span word="New">New</span> <span word="York">York</span>.</p><p> <span word="The">The</span> <span word="study">study</span> <span word="involves">involves</span> 20 <span word="people">people</span> <span word="who">who</span> <span word="started">started</span> <span word="combinations">combinations</span> <span word="of">of</span> <span word="anti">anti</span>-<span word="HIV">HIV</span> <span word="drugs">drugs</span> <span word="very">very</span> <span word="early">early</span> <span word="in">in</span> <span word="the">the</span> <span word="course">course</span> <span word="of">of</span> <span word="the">the</span> <span word="disease">disease</span>, <span word="within">within</span> 90 <span word="days">days</span> <span word="of">of</span> <span word="their">their</span> <span word="infections">infections</span>. <span word="Theyve">Theyve</span> <span word="been">been</span> <span word="treated">treated</span> <span word="for">for</span> <span word="up">up</span> <span word="to">to</span> 18 <span word="months">months</span>. <span word="Four">Four</span> <span word="others">others</span> <span word="have">have</span> <span word="dropped">dropped</span> <span word="out">out</span> <span word="because">because</span> <span word="of">of</span> <span word="side">side</span> <span word="effects">effects</span> <span word="or">or</span> <span word="problems">problems</span> <span word="complying">complying</span> <span word="with">with</span> <span word="the">the</span> <span word="exacting">exacting</span> <span word="drug">drug</span> <span word="system">system</span>.</p><p> <span word="The">The</span> <span word="drugs">drugs</span> <span word="have">have</span> <span word="knocked">knocked</span> <span word="the">the</span> <span word="AIDS">AIDS</span> <span word="virus">virus</span> <span word="down">down</span> <span word="to">to</span> <span word="undetectable">undetectable</span> <span word="levels">levels</span> <span word="in">in</span> <span word="the">the</span> <span word="blood">blood</span> <span word="of">of</span> <span word="all">all</span> <span word="remaining">remaining</span> <span word="patients">patients</span>. <span word="And">And</span>, <span word="in">in</span> <span word="the">the</span> <span word="latest">latest</span> <span word="development">development</span>, <span word="scientists">scientists</span> <span word="have">have</span> <span word="now">now</span> <span word="tested">tested</span> <span word="lymph">lymph</span> <span word="nodes">nodes</span> <span word="and">and</span> <span word="semen">semen</span> <span word="from">from</span> <span word="a">a</span> <span word="few">few</span> <span word="patients">patients</span> <span word="and">and</span> <span word="found">found</span> <span word="no">no</span> <span word="virus">virus</span> <span word="reproducing">reproducing</span> <span word="there">there</span>, <span word="Ho">Ho</span> <span word="says">says</span>. <span word="Bear">Bear</span> <span word="in">in</span> <span word="mind">mind</span> <span word="that">that</span> <span word="undetectable">undetectable</span> <span word="does">does</span> <span word="not">not</span> <span word="equal">equal</span> <span word="absent">absent</span>, <span word="Ho">Ho</span> <span word="says">says</span>.</p><p> <span word="Ho">Ho</span> <span word="has">has</span> <span word="calculated">calculated</span> <span word="that">that</span> <span word="the">the</span> <span word="drugs">drugs</span> <span word="should">should</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="wipe">wipe</span> <span word="out">out</span> <span word="remaining">remaining</span> <span word="viruses">viruses</span><span word="at">at</span> <span word="least">least</span> <span word="from">from</span> <span word="known">known</span> <span word="reservoirs">reservoirs</span> <span word="throughout">throughout</span> <span word="the">the</span> <span word="body">body</span><span word="in">in</span> <span word="two">two</span> <span word="to">to</span> <span word="three">three</span> <span word="years">years</span>. <span word="But">But</span> <span word="the">the</span> <span word="only">only</span> <span word="way">way</span> <span word="to">to</span> <span word="prove">prove</span> <span word="eradication">eradication</span> <span word="would">would</span> <span word="be">be</span> <span word="to">to</span> <span word="stop">stop</span> <span word="the">the</span> <span word="drugs">drugs</span> <span word="and">and</span> <span word="see">see</span> <span word="if">if</span> <span word="the">the</span> <span word="virus">virus</span> <span word="comes">comes</span> <span word="back">back</span>. <span word="On">On</span> <span word="Wednesday">Wednesday</span>, <span word="Ho">Ho</span> <span word="said">said</span> <span word="he">he</span> <span word="wouldnt">wouldnt</span> <span word="ask">ask</span> <span word="any">any</span> <span word="patient">patient</span> <span word="to">to</span> <span word="consider">consider</span> <span word="that">that</span> <span word="step">step</span> <span word="before">before</span> 2 (1/2) <span word="years">years</span> <span word="of">of</span> <span word="treatment">treatment</span>.</p>
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