2015年理工类职称英语自测练习完形填空(3)
<p> <span word="Young">Young</span> <span word="Adults">Adults</span> <span word="Who">Who</span> <span word="Exercise">Exercise</span> <span word="Get">Get</span> <span word="Higher">Higher</span> <span word="IQ">IQ</span> <span word="Scores">Scores</span></p><p> <span word="Young">Young</span> <span word="adults">adults</span> <span word="who">who</span> <span word="are">are</span> <span word="fit">fit</span> <span word="have">have</span> <span word="a">a</span> <span word="higher">higher</span> <span word="IQ">IQ</span> <span word="and">and</span> <span word="are">are</span> <span word="more">more</span> <span word="to">to</span> <span word="go">go</span> <span word="on">on</span> <span word="to">to</span> <span word="university">university</span>, <span word="reveals">reveals</span> <span word="a">a</span> <span word="major">major</span> <span word="new">new</span> <span word="study">study</span> <span word="carried">carried</span> <span word="out">out</span> <span word="at">at</span> <span word="the">the</span> <span word="Sahlgrenska">Sahlgrenska</span> <span word="Academy">Academy</span> <span word="and">and</span> <span word="Sahlgrenska">Sahlgrenska</span> <span word="University">University</span> <span word="Hospital">Hospital</span>.</p><p> <span word="The">The</span> <span word="results">results</span> <span word="were">were</span> <span word="recently">recently</span> <span word="published">published</span> <span word="in">in</span> <span word="the">the</span> <span word="Proceedings">Proceedings</span> <span word="of">of</span> <span word="the">the</span> <span word="National">National</span> <span word="Academy">Academy</span> <span word="of">of</span> <span word="Sciences">Sciences</span> . <span word="The">The</span> <span word="study">study</span> <span word="involved">involved</span> 1. 2 <span word="million">million</span> <span word="Swedish">Swedish</span> <span word="men">men</span> <span word="doing">doing</span> <span word="military">military</span> <span word="service">service</span> <span word="who">who</span> <span word="were">were</span> <span word="born">born</span> <span word="between">between</span> 1950 <span word="and">and</span> 1976. <span word="The">The</span> <span word="research">research</span> <span word="group">group</span> <span word="analysed">analysed</span> <span word="the">the</span> <span word="of">of</span> <span word="both">both</span> <span word="physical">physical</span> <span word="and">and</span> <span word="IQ">IQ</span> <span word="tests">tests</span> <span word="the">the</span> <span word="youngsters">youngsters</span> <span word="took">took</span> <span word="right">right</span> <span word="after">after</span> <span word="they">they</span> <span word="started">started</span> <span word="serving">serving</span> <span word="the">the</span> <span word="army">army</span>.</p><p> <span word="The">The</span> <span word="study">study</span> <span word="shows">shows</span> <span word="a">a</span> <span word="clear">clear</span> <span word="link">link</span> <span word="good">good</span> <span word="physical">physical</span> <span word="fitness">fitness</span> <span word="and">and</span> <span word="better">better</span> <span word="results">results</span> <span word="for">for</span> <span word="the">the</span> <span word="IQ">IQ</span> <span word="test">test</span>. <span word="The">The</span> <span word="strongest">strongest</span> <span word="links">links</span> <span word="are">are</span> <span word="for">for</span> <span word="thinking">thinking</span> <span word="and">and</span> <span word="verbal">verbal</span> <span word="comprehension">comprehension</span>. <span word="But">But</span> <span word="it">it</span> <span word="is">is</span> <span word="only">only</span> <span word="fitness">fitness</span> <span word="that">that</span> <span word="plays">plays</span> <span word="a">a</span> <span word="in">in</span> <span word="the">the</span> <span word="results">results</span> <span word="for">for</span> <span word="the">the</span> <span word="IQ">IQ</span> <span word="test">test</span>，<span word="and">and</span> <span word="not">not</span> <span word="strength">strength</span>. <span word="Being">Being</span> <span word="fit">fit</span> <span word="means">means</span> <span word="that">that</span> <span word="you">you</span> <span word="also">also</span> <span word="have">have</span> <span word="good">good</span> <span word="heart">heart</span> <span word="and">and</span> <span word="lung">lung</span> <span word="and">and</span> <span word="that">that</span> <span word="your">your</span> <span word="brain">brain</span> <span word="gets">gets</span> <span word="plenty">plenty</span> <span word="of">of</span> ,， <span word="says">says</span> <span word="Michael">Michael</span> <span word="Nilsson">Nilsson</span>, <span word="professor">professor</span> <span word="at">at</span> <span word="the">the</span> <span word="Sahlgrenska">Sahlgrenska</span> <span word="Academy">Academy</span> <span word="and">and</span> <span word="chief">chief</span> <span word="physician">physician</span> <span word="at">at</span> <span word="the">the</span> <span word="Sahlgrenska">Sahlgrenska</span> <span word="University">University</span> <span word="Hospital">Hospital</span>. <span word="This">This</span> <span word="may">may</span> <span word="be">be</span> <span word="one">one</span> <span word="of">of</span> <span word="the">the</span> <span word="reasons">reasons</span> <span word="we">we</span> <span word="can">can</span> <span word="see">see</span> <span word="a">a</span> <span word="clear">clear</span> <span word="link">link</span> <span word="with">with</span> <span word="fitness">fitness</span>, <span word="but">but</span> <span word="not">not</span> <span word="with">with</span> <span word="muscular">muscular</span> . <span word="We">We</span> <span word="are">are</span> <span word="also">also</span> <span word="seeing">seeing</span> <span word="that">that</span> <span word="there">there</span> <span word="are">are</span> <span word="growth">growth</span> <span word="factors">factors</span> <span word="that">that</span> <span word="are">are</span> <span word="important">important</span>. </p><p> <span word="By">By</span> <span word="analysing">analysing</span> <span word="data">data</span> <span word="for">for</span> <span word="twins">twins</span>, <span word="the">the</span> <span word="researchers">researchers</span> <span word="have">have</span> <span word="been">been</span> <span word="to">to</span> <span word="determine">determine</span> <span word="that">that</span> <span word="it">it</span> <span word="is">is</span> <span word="primarily">primarily</span> <span word="environmental">environmental</span> <span word="factors">factors</span> <span word="and">and</span> <span word="not">not</span> <span word="genes">genes</span> <span word="that">that</span> <span word="explain">explain</span> <span word="the">the</span> <span word="link">link</span> <span word="between">between</span> <span word="fitness">fitness</span> <span word="and">and</span> <span word="a">a</span> <span word="IQ">IQ</span>.</p><p> <span word="We">We</span> <span word="have">have</span> <span word="also">also</span> <span word="shown">shown</span> <span word="that">that</span> <span word="those">those</span> <span word="youngsters">youngsters</span> <span word="who">who</span> <span word="their">their</span> <span word="physical">physical</span> <span word="fitness">fitness</span> <span word="between">between</span> <span word="the">the</span> <span word="ages">ages</span> <span word="of">of</span> 15 <span word="and">and</span> 18 <span word="increase">increase</span> <span word="their">their</span> <span word="cognitive">cognitive</span> <span word="performance">performance</span>， <span word="says">says</span> <span word="Maria">Maria</span> <span word="Aberg">Aberg</span>, <span word="researcher">researcher</span> <span word="at">at</span> <span word="the">the</span> <span word="Sahlgrenska">Sahlgrenska</span> <span word="Academy">Academy</span> <span word="and">and</span> <span word="physician">physician</span> <span word="at">at</span> <span word="Aby">Aby</span> <span word="health">health</span> <span word="centre">centre</span>. <span word="This">This</span> <span word="being">being</span> <span word="the">the</span> <span word="case">case</span>, <span word="physical">physical</span> <span word="is">is</span> <span word="a">a</span> <span word="subject">subject</span> <span word="that">that</span> <span word="has">has</span> <span word="an">an</span> <span word="important">important</span> <span word="place">place</span> <span word="in">in</span> <span word="schools">schools</span>, <span word="and">and</span> <span word="is">is</span> <span word="an">an</span> <span word="absolute">absolute</span> <span word="must">must</span> <span word="if">if</span> <span word="we">we</span> <span word="want">want</span> <span word="to">to</span> <span word="do">do</span> <span word="well">well</span> <span word="in">in</span> <span word="maths">maths</span> <span word="and">and</span> <span word="other">other</span> <span word="theoretical">theoretical</span> <span word="subjects">subjects</span>. </p>
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