职称英语综合C级练习：完形填空
<p> 阅读一篇短文，文中有15处空白，每个空白处给出了四个选项。应试者根据短文的内容从四个选项中选择一个最佳答案。</p><p> <span word="Space">Space</span> <span word="Research">Research</span></p><p> <span word="Does">Does</span> <span word="walking">walking</span> <span word="on">on</span> <span word="the">the</span> <span word="moon">moon</span> <span word="make">make</span> <span word="life">life</span> <span word="better">better</span> <span word="for">for</span> <span word="people">people</span> <span word="on">on</span> <span word="earth">earth</span>? 51 <span word="all">all</span> <span word="the">the</span> <span word="problems">problems</span> <span word="of">of</span> <span word="our">our</span> <span word="own">own</span> <span word="world">world</span>，<span word="why">why</span> <span word="should">should</span> <span word="we">we</span> <span word="be">be</span> <span word="spending">spending</span> <span word="huge">huge</span> 52 <span word="on">on</span> <span word="trips">trips</span> <span word="to">to</span> <span word="outer">outer</span> <span word="space">space</span>? <span word="Such">Such</span> <span word="questions">questions</span> <span word="as">as</span> <span word="these">these</span> <span word="are">are</span> <span word="often">often</span> <span word="asked">asked</span>，<span word="especially">especially</span> 53 <span word="those">those</span> <span word="whose">whose</span> <span word="tax">tax</span> <span word="money">money</span> <span word="is">is</span> <span word="paying">paying</span> <span word="for">for</span> <span word="space">space</span> <span word="explorations">explorations</span>.<span word="The">The</span> <span word="answers">answers</span> <span word="to">to</span> <span word="these">these</span> <span word="questions">questions</span> <span word="are">are</span> <span word="many">many</span> <span word="and">and</span> 54 .</p><p> <span word="Up">Up</span> <span word="to">to</span> <span word="now">now</span>，<span word="the">the</span> <span word="practical">practical</span> <span word="benefits">benefits</span> <span word="resulting">resulting</span> 55 <span word="space">space</span> <span word="research">research</span> <span word="have">have</span> <span word="included">included</span> <span word="the">the</span> <span word="development">development</span> <span word="of">of</span> <span word="new">new</span> <span word="methods">methods</span> <span word="and">and</span> <span word="skills">skills</span>，<span word="new">new</span> <span word="processes">processes</span>，<span word="new">new</span> <span word="services">services</span>，<span word="new">new</span> <span word="products">products</span>，<span word="and">and</span> <span word="even">even</span> <span word="new">new</span> <span word="companies">companies</span> <span word="created">created</span> <span word="to">to</span> <span word="make">make</span> <span word="use">use</span> <span word="of">of</span> <span word="what">what</span> 56 <span word="through">through</span> <span word="space">space</span> <span word="travel">travel</span>.<span word="Also">Also</span> <span word="among">among</span> <span word="the">the</span> <span word="benefits">benefits</span> 57 <span word="better">better</span> <span word="education">education</span> (<span word="especially">especially</span> <span word="in">in</span> <span word="scientific">scientific</span> <span word="subjects">subjects</span>)， 58 <span word="management">management</span>，<span word="higher">higher</span> <span word="quality">quality</span> <span word="of">of</span> <span word="industrial">industrial</span> <span word="products">products</span>，<span word="and">and</span> <span word="rapid">rapid</span> 59 <span word="growth">growth</span>.<span word="People">People</span> <span word="all">all</span> <span word="over">over</span> <span word="the">the</span> <span word="world">world</span> <span word="are">are</span> <span word="now">now</span> <span word="served">served</span> <span word="by">by</span> 60 <span word="weather">weather</span> <span word="predictions">predictions</span>，<span word="better">better</span> <span word="communication">communication</span> <span word="systems">systems</span>，<span word="and">and</span> <span word="better">better</span> <span word="understanding">understanding</span> <span word="of">of</span> <span word="the">the</span> <span word="earth">earth</span> <span word="and">and</span> <span word="its">its</span> <span word="environment">environment</span>.<span word="Everyone">Everyone</span> <span word="will">will</span> <span word="benefit">benefit</span> 61 <span word="observations">observations</span> <span word="from">from</span> <span word="space">space</span> <span word="make">make</span> 62 <span word="possible">possible</span> <span word="to">to</span> <span word="measure">measure</span> <span word="the">the</span> <span word="earths">earths</span> <span word="resources">resources</span> <span word="and">and</span> 63 <span word="whether">whether</span> <span word="or">or</span> <span word="not">not</span> <span word="they">they</span> <span word="are">are</span> <span word="being">being</span> <span word="used">used</span> <span word="properly">properly</span>. 64 <span word="the">the</span> <span word="space">space</span> <span word="program">program</span> <span word="will">will</span> <span word="help">help</span> <span word="our">our</span> <span word="world">world</span> <span word="deal">deal</span> <span word="with">with</span> <span word="the">the</span> <span word="problems">problems</span> <span word="of">of</span> <span word="the">the</span> <span word="environment">environment</span>.<span word="It">It</span> <span word="has">has</span> <span word="already">already</span> <span word="brought">brought</span> <span word="a">a</span> <span word="new">new</span> <span word="appreciation">appreciation</span> <span word="of">of</span> <span word="the">the</span> <span word="complex">complex</span> <span word="system">system</span> 65 <span word="man">man</span> <span word="is">is</span> <span word="only">only</span> <span word="a">a</span> <span word="part">part</span>.</p><p> <span word="In">In</span> <span word="addition">addition</span> <span word="to">to</span> <span word="improving">improving</span> <span word="the">the</span> <span word="quality">quality</span> <span word="of">of</span> <span word="existing">existing</span> <span word="products">products</span>，<span word="the">the</span> <span word="space">space</span> <span word="program">program</span> <span word="has">has</span> <span word="been">been</span> <span word="responsible">responsible</span> <span word="for">for</span> <span word="the">the</span> <span word="development">development</span> <span word="and">and</span> <span word="improvement">improvement</span> <span word="of">of</span> <span word="new">new</span> <span word="ones">ones</span>.<span word="The">The</span> <span word="most">most</span> <span word="important">important</span> <span word="is">is</span> <span word="the">the</span> <span word="computer">computer</span>.<span word="To">To</span> <span word="bring">bring</span> <span word="the">the</span> <span word="endangered">endangered</span> <span word="Apollo">Apollo</span> 13 <span word="astronauts">astronauts</span> <span word="home">home</span> <span word="safely">safely</span> <span word="in">in</span> 1970，<span word="a">a</span> <span word="new">new</span> <span word="flight">flight</span> <span word="plan">plan</span> <span word="had">had</span> <span word="to">to</span> <span word="be">be</span> <span word="made">made</span> <span word="taking">taking</span> <span word="account">account</span> <span word="of">of</span> <span word="an">an</span> <span word="unbelievably">unbelievably</span> <span word="complex">complex</span> <span word="combination">combination</span> <span word="of">of</span> <span word="elements">elements</span>.<span word="The">The</span> <span word="computer">computer</span> <span word="accomplished">accomplished</span> <span word="this">this</span> <span word="task">task</span> <span word="in">in</span> <span word="seventy">seventy</span>-<span word="two">two</span> <span word="minutes">minutes</span>，<span word="whereas">whereas</span> <span word="a">a</span> <span word="man">man</span> <span word="or">or</span> <span word="a">a</span> <span word="woman">woman</span> <span word="working">working</span> <span word="with">with</span> <span word="pencil">pencil</span> <span word="and">and</span> <span word="paper">paper</span> <span word="take">take</span> <span word="more">more</span> <span word="than">than</span> <span word="a">a</span> <span word="million">million</span> <span word="years">years</span>! <span word="If">If</span> <span word="there">there</span> <span word="had">had</span> <span word="been">been</span> <span word="no">no</span> <span word="space">space</span> <span word="program">program</span>，<span word="it">it</span> <span word="is">is</span> <span word="doubtful">doubtful</span> <span word="that">that</span> <span word="computers">computers</span> <span word="would">would</span> <span word="now">now</span> <span word="be">be</span> <span word="so">so</span> <span word="widely">widely</span> <span word="used">used</span> <span word="in">in</span> <span word="industry">industry</span> <span word="and">and</span> <span word="government">government</span>.</p>
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