综合类职称英语B级考试完形填空强化练习(5)
<p> <span word="Singing">Singing</span> <span word="Alarms">Alarms</span> <span word="Could">Could</span> <span word="Save">Save</span> <span word="the">the</span> <span word="Blind">Blind</span></p><p> <span word="If">If</span> <span word="you">you</span> <span word="cannot">cannot</span> <span word="see">see</span>, <span word="you">you</span> <span word="may">may</span> <span word="not">not</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="find">find</span> <span word="your">your</span> <span word="way">way</span> <span word="out">out</span> <span word="of">of</span> <span word="a">a</span> <span word="burning">burning</span> <span word="building">building</span> - <span word="and">and</span> <span word="that">that</span> <span word="could">could</span> <span word="be">be</span> <span word="fatal">fatal</span>.</p><p> <span word="A">A</span> <span word="company">company</span> <span word="in">in</span> <span word="Leeds">Leeds</span> <span word="could">could</span> ___________ <span word="all">all</span> <span word="that">that</span> <span word="with">with</span> <span word="directional">directional</span> <span word="sound">sound</span> <span word="alarms">alarms</span> <span word="capable">capable</span> <span word="of">of</span> <span word="guiding">guiding</span> <span word="you">you</span> <span word="to">to</span> <span word="the">the</span> <span word="exit">exit</span>.</p><p> <span word="Sound">Sound</span> <span word="Alert">Alert</span>, <span word="a">a</span> <span word="company">company</span> <span word="run">run</span> _________ <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Leeds">Leeds</span>, <span word="is">is</span> <span word="installing">installing</span> <span word="the">the</span> <span word="alarms">alarms</span> <span word="in">in</span> <span word="a">a</span> <span word="residential">residential</span> <span word="home">home</span> <span word="for">for</span> _________ <span word="people">people</span> <span word="in">in</span> <span word="Sommerset">Sommerset</span> <span word="and">and</span> <span word="a">a</span> <span word="resource">resource</span> <span word="centre">centre</span> <span word="for">for</span> <span word="the">the</span> <span word="blind">blind</span> <span word="in">in</span> <span word="Cumbria">Cumbria</span>. <span word="The">The</span> <span word="alarms">alarms</span> <span word="produce">produce</span> <span word="a">a</span> _________ <span word="range">range</span> <span word="of">of</span> <span word="frequencies">frequencies</span> <span word="that">that</span> <span word="enable">enable</span> <span word="the">the</span> <span word="brain">brain</span> <span word="to">to</span>_________ <span word="where">where</span> <span word="the">the</span> <span word="sound">sound</span> <span word="is">is</span> <span word="coming">coming</span> <span word="from">from</span>.</p><p> <span word="Deborah">Deborah</span> <span word="Withington">Withington</span> <span word="of">of</span> <span word="Sound">Sound</span> <span word="Alert">Alert</span> <span word="says">says</span> <span word="that">that</span> <span word="the">the</span> <span word="alarms">alarms</span> <span word="use">use</span> <span word="most">most</span> <span word="of">of</span> <span word="the">the</span> <span word="frequencies">frequencies</span> <span word="that">that</span> <span word="can">can</span> <span word="be">be</span>_________ <span word="by">by</span> <span word="humans">humans</span>. <span word="It">It</span> <span word="is">is</span> <span word="a">a</span> <span word="burst">burst</span> <span word="of">of</span> <span word="white">white</span> <span word="noise">noise</span> <span word="that">that</span> <span word="people">people</span> <span word="say">say</span> <span word="sounds">sounds</span> <span word="like">like</span> <span word="static">static</span> <span word="on">on</span> <span word="the">the</span> <span word="radio">radio</span>, <span word="she">she</span> <span word="says">says</span>. <span word="Its">Its</span> <span word="life">life</span>-<span word="saving">saving</span> <span word="potential">potential</span> <span word="is">is</span>_________ .</p><p> <span word="She">She</span> <span word="conducted">conducted</span> <span word="an">an</span> <span word="experiment">experiment</span> <span word="in">in</span> <span word="which">which</span> <span word="people">people</span> <span word="were">were</span> <span word="filmed">filmed</span> <span word="by">by</span> <span word="thermal">thermal</span>-<span word="imaging">imaging</span> <span word="cameras">cameras</span> <span word="trying">trying</span> <span word="to">to</span> <span word="find">find</span> <span word="their">their</span> _________ <span word="out">out</span> <span word="of">of</span> <span word="a">a</span> <span word="large">large</span> <span word="smoke">smoke</span>-<span word="filled">filled</span> <span word="room">room</span>. <span word="It">It</span>_________ <span word="them">them</span> <span word="nearly">nearly</span> <span word="four">four</span> <span word="minutes">minutes</span> <span word="to">to</span> <span word="find">find</span> <span word="the">the</span> <span word="door">door</span> <span word="without">without</span> <span word="a">a</span> <span word="sound">sound</span> <span word="alarm">alarm</span>,_________ <span word="only">only</span> 15 <span word="seconds">seconds</span> <span word="with">with</span> <span word="one">one</span>.</p><p> <span word="Withington">Withington</span> <span word="studies">studies</span> <span word="how">how</span> <span word="the">the</span> <span word="brain">brain</span> _________ <span word="sounds">sounds</span> <span word="at">at</span> <span word="the">the</span> <span word="university">university</span>. <span word="She">She</span> <span word="says">says</span> <span word="that">that</span> <span word="the">the</span> _________ <span word="of">of</span> <span word="a">a</span> <span word="wide">wide</span> <span word="band">band</span> <span word="of">of</span> <span word="frequencies">frequencies</span> <span word="can">can</span> <span word="be">be</span> <span word="pinpointed">pinpointed</span> <span word="more">more</span> <span word="easily">easily</span> <span word="than">than</span> <span word="the">the</span> <span word="source">source</span> <span word="of">of</span> <span word="a">a</span> <span word="narrow">narrow</span> <span word="band">band</span>. <span word="Alarms">Alarms</span> _________ <span word="on">on</span> <span word="the">the</span> <span word="same">same</span> <span word="concept">concept</span> <span word="have">have</span> <span word="already">already</span> <span word="been">been</span> <span word="installed">installed</span> <span word="on">on</span> <span word="emergency">emergency</span> <span word="vehicles">vehicles</span>.</p>
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