2017届河北省高考英语阅读理解一轮限时训练（1）
<p> 河北省武强县2017高考英语阅读理解一轮限时训练题（1）及答案</p><p> 【陕西省2017五校联考】<span word="D">D</span></p><p> 阅读下列四篇短文, 从每小题后所给的<span word="A">A</span>、<span word="B">B</span>、<span word="C">C</span>、<span word="D">D</span>四个选项中, 选出最佳选项, 并在答题卡上将该选项涂黑。<span word="Food">Food</span> <span word="picked">picked</span> <span word="up">up</span> <span word="just">just</span> <span word="a">a</span> <span word="few">few</span> <span word="seconds">seconds</span> <span word="after">after</span> <span word="being">being</span> <span word="dropped">dropped</span> <span word="is">is</span> <span word="less">less</span> <span word="likely">likely</span> <span word="to">to</span> <span word="contain">contain</span> <span word="bacteria">bacteria</span> <span word="than">than</span> <span word="if">if</span> <span word="it">it</span> <span word="is">is</span> <span word="left">left</span> <span word="for">for</span> <span word="longer">longer</span> <span word="periods">periods</span> <span word="of">of</span> <span word="time">time</span>, <span word="according">according</span> <span word="to">to</span> <span word="the">the</span> <span word="findings">findings</span> <span word="of">of</span> <span word="research">research</span> <span word="carried">carried</span> <span word="out">out</span> <span word="at">at</span> <span word="Aston">Aston</span> <span word="University">University</span>’<span word="s">s</span> <span word="School">School</span> <span word="of">of</span> <span word="Life">Life</span> <span word="and">and</span> <span word="Health">Health</span> <span word="Sciences">Sciences</span>. <span word="The">The</span> <span word="findings">findings</span> <span word="suggest">suggest</span> <span word="there">there</span> <span word="may">may</span> <span word="be">be</span> <span word="some">some</span> <span word="scientific">scientific</span> <span word="basis">basis</span> <span word="to">to</span> <span word="the">the</span> “5 <span word="second">second</span> <span word="rule">rule</span>” – <span word="the">the</span> <span word="belief">belief</span> <span word="about">about</span> <span word="it">it</span> <span word="being">being</span> <span word="fine">fine</span> <span word="to">to</span> <span word="eat">eat</span> <span word="food">food</span> <span word="that">that</span> <span word="has">has</span> <span word="only">only</span> <span word="had">had</span> <span word="contact">contact</span> <span word="with">with</span> <span word="the">the</span> <span word="floor">floor</span> <span word="for">for</span> <span word="five">five</span> <span word="seconds">seconds</span> <span word="or">or</span> <span word="less">less</span>. <span word="Although">Although</span> <span word="people">people</span> <span word="have">have</span> <span word="long">long</span> <span word="followed">followed</span> <span word="the">the</span> 5 <span word="second">second</span> <span word="rule">rule</span>, <span word="until">until</span> <span word="now">now</span> <span word="it">it</span> <span word="was">was</span> <span word="unclear">unclear</span> <span word="whether">whether</span> <span word="it">it</span> <span word="actually">actually</span> <span word="helped">helped</span>.</p><p> <span word="The">The</span> <span word="study">study</span>, <span word="undertaken">undertaken</span> <span word="by">by</span> <span word="final">final</span> <span word="year">year</span> <span word="Biology">Biology</span> <span word="students">students</span> <span word="and">and</span> <span word="led">led</span> <span word="by">by</span> <span word="Anthony">Anthony</span> <span word="Hilton">Hilton</span>, <span word="Professor">Professor</span> <span word="of">of</span> <span word="Microbiology">Microbiology</span> <span word="at">at</span> <span word="Aston">Aston</span> <span word="University">University</span>, <span word="monitored">monitored</span> <span word="the">the</span> <span word="transfer">transfer</span> <span word="of">of</span> <span word="the">the</span> <span word="common">common</span> <span word="bacteria">bacteria</span> <span word="from">from</span> <span word="a">a</span> <span word="variety">variety</span> <span word="of">of</span> <span word="indoor">indoor</span> <span word="flooring">flooring</span> <span word="types">types</span> (<span word="carpet">carpet</span>, <span word="cement">cement</span> <span word="floor">floor</span> <span word="etc">etc</span>.) <span word="to">to</span> <span word="toast">toast</span>, <span word="pasta">pasta</span>, <span word="a">a</span> <span word="biscuit">biscuit</span> <span word="and">and</span> <span word="a">a</span> <span word="sticky">sticky</span> <span word="sweet">sweet</span> <span word="when">when</span> <span word="contact">contact</span> <span word="was">was</span> <span word="made">made</span> <span word="from">from</span> 3 <span word="to">to</span> 30 <span word="seconds">seconds</span>. <span word="The">The</span> <span word="results">results</span> <span word="showed">showed</span> <span word="that">that</span>: <span word="Time">Time</span> <span word="is">is</span> <span word="a">a</span> <span word="significant">significant</span> <span word="factor">factor</span> <span word="in">in</span> <span word="the">the</span> <span word="transfer">transfer</span> <span word="of">of</span> <span word="bacteria">bacteria</span> <span word="from">from</span> <span word="a">a</span> <span word="floor">floor</span> <span word="surface">surface</span> <span word="to">to</span> <span word="a">a</span> <span word="piece">piece</span> <span word="of">of</span> <span word="food">food</span>; <span word="and">and</span> <span word="the">the</span> <span word="type">type</span> <span word="of">of</span> <span word="flooring">flooring</span> <span word="the">the</span> <span word="food">food</span> <span word="has">has</span> <span word="been">been</span> <span word="dropped">dropped</span> <span word="on">on</span> <span word="has">has</span> <span word="an">an</span> <span word="effect">effect</span>, <span word="with">with</span> <span word="bacteria">bacteria</span> <span word="least">least</span> <span word="likely">likely</span> <span word="to">to</span> <span word="transfer">transfer</span> <span word="from">from</span> <span word="carpeted">carpeted</span> <span word="surfaces">surfaces</span> <span word="and">and</span> <span word="most">most</span> <span word="likely">likely</span> <span word="to">to</span> <span word="transfer">transfer</span> <span word="from">from</span> <span word="cement">cement</span> <span word="flooring">flooring</span> <span word="surfaces">surfaces</span> <span word="to">to</span> <span word="moist">moist</span>(湿的 <span word="foods">foods</span> <span word="making">making</span> <span word="contact">contact</span> <span word="for">for</span> <span word="more">more</span> <span word="than">than</span> 5 <span word="seconds">seconds</span>. <span word="Professor">Professor</span> <span word="Hilton">Hilton</span> <span word="said">said</span>: “<span word="Consuming">Consuming</span> <span word="food">food</span> <span word="dropped">dropped</span> <span word="on">on</span> <span word="the">the</span> <span word="floor">floor</span> <span word="still">still</span> <span word="carries">carries</span> <span word="an">an</span> <span word="infection">infection</span> <span word="risk">risk</span> <span word="as">as</span> <span word="it">it</span> <span word="very">very</span> <span word="much">much</span> <span word="depends">depends</span> <span word="on">on</span> <span word="which">which</span> <span word="bacteria">bacteria</span> <span word="are">are</span> <span word="present">present</span> <span word="on">on</span> <span word="the">the</span> <span word="floor">floor</span> <span word="at">at</span> <span word="the">the</span> <span word="time">time</span>.”</p>
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