2015年的职称英语考试补全短文练习题(十六)
<p> 2015年职称英语考试补全短文练习题</p><p> <span word="Leukemia">Leukemia</span></p><p> <span word="Leukemia">Leukemia</span> is the most common type of cancer kids get, but it is still very rare. Leukemia involves the blood and blood-forming organs, such as the bone marrow. __________</p><p> <span word="A">A</span> <span word="kid">kid</span> <span word="with">with</span> <span word="leukemia">leukemia</span> <span word="produces">produces</span> <span word="lots">lots</span> <span word="of">of</span> <span word="abnormal">abnormal</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="in">in</span> <span word="the">the</span> <span word="bone">bone</span> <span word="marrow">marrow</span>. <span word="Usually">Usually</span>, <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="fight">fight</span> <span word="infection">infection</span>, <span word="but">but</span> <span word="the">the</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="in">in</span> <span word="a">a</span> <span word="person">person</span> <span word="with">with</span> <span word="leukemia">leukemia</span> <span word="dont">dont</span> <span word="work">work</span> <span word="the">the</span> <span word="way">way</span> <span word="theyre">theyre</span> <span word="supposed">supposed</span> <span word="to">to</span>. __________ <span word="The">The</span> <span word="abnormal">abnormal</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="multiply">multiply</span> <span word="out">out</span> <span word="of">of</span> <span word="control">control</span>, <span word="filling">filling</span> <span word="the">the</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="and">and</span> <span word="making">making</span> <span word="it">it</span> <span word="hard">hard</span> <span word="for">for</span> <span word="enough">enough</span> <span word="normal">normal</span>, <span word="infection">infection</span>-<span word="fighting">fighting</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="to">to</span> <span word="form">form</span>. <span word="Other">Other</span> <span word="blood">blood</span> <span word="cellssuch">cellssuch</span> <span word="as">as</span> <span word="red">red</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="and">and</span> <span word="platelets">platelets</span> <span word="are">are</span> <span word="also">also</span> <span word="crowded">crowded</span> <span word="out">out</span> <span word="by">by</span> <span word="the">the</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span> <span word="of">of</span> <span word="leukemia">leukemia</span>. <span word="These">These</span> <span word="cancer">cancer</span> <span word="cells">cells</span> <span word="may">may</span> <span word="also">also</span> <span word="move">move</span> <span word="to">to</span> <span word="other">other</span> <span word="parts">parts</span> <span word="of">of</span> <span word="the">the</span> <span word="body">body</span>, <span word="including">including</span> <span word="the">the</span> <span word="bloodstream">bloodstream</span>, <span word="where">where</span> <span word="they">they</span> <span word="continue">continue</span> <span word="to">to</span> <span word="multiply">multiply</span> <span word="and">and</span> <span word="build">build</span> <span word="up">up</span>.</p><p> <span word="Although">Although</span> <span word="leukemia">leukemia</span> <span word="can">can</span> <span word="make">make</span> <span word="kids">kids</span> <span word="sick">sick</span>, <span word="most">most</span> <span word="of">of</span> <span word="the">the</span> <span word="time">time</span> <span word="it">it</span> <span word="is">is</span> <span word="treatable">treatable</span>, <span word="and">and</span> <span word="kids">kids</span> <span word="get">get</span> <span word="better">better</span>. <span word="Almost">Almost</span> <span word="all">all</span> <span word="leukemia">leukemia</span> <span word="patients">patients</span> <span word="are">are</span> <span word="treated">treated</span> <span word="with">with</span> <span word="chemotherapy">chemotherapy</span>, <span word="which">which</span> <span word="means">means</span> <span word="using">using</span> <span word="anti">anti</span>-<span word="cancer">cancer</span> <span word="drugs">drugs</span>. __________ <span word="Chemotherapy">Chemotherapy</span> <span word="quickly">quickly</span> <span word="goes">goes</span> <span word="to">to</span> <span word="work">work</span>, <span word="traveling">traveling</span> <span word="through">through</span> <span word="the">the</span> <span word="blood">blood</span> <span word="to">to</span> <span word="the">the</span> <span word="bone">bone</span> <span word="marrow">marrow</span>. <span word="There">There</span>, <span word="the">the</span> <span word="drugs">drugs</span> <span word="can">can</span> <span word="attack">attack</span> <span word="the">the</span> <span word="cancer">cancer</span> <span word="cells">cells</span>. <span word="After">After</span> <span word="several">several</span> <span word="weeks">weeks</span> <span word="of">of</span> <span word="chemotherapy">chemotherapy</span>, <span word="many">many</span> <span word="kids">kids</span> <span word="begin">begin</span> <span word="to">to</span> <span word="feel">feel</span> <span word="better">better</span>.</p><p> <span word="Some">Some</span> <span word="children">children</span> <span word="with">with</span> <span word="leukemia">leukemia</span> <span word="will">will</span> <span word="also">also</span> <span word="have">have</span> <span word="to">to</span> <span word="have">have</span> <span word="radiation">radiation</span> <span word="therapy">therapy</span>, <span word="too">too</span>. __________</p><p> <span word="If">If</span> <span word="the">the</span> <span word="cancer">cancer</span> <span word="isnt">isnt</span> <span word="getting">getting</span> <span word="better">better</span> <span word="from">from</span> <span word="using">using</span> <span word="the">the</span> <span word="usual">usual</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="chemotherapy">chemotherapy</span> <span word="and">and</span> <span word="radiation">radiation</span>, <span word="then">then</span> <span word="a">a</span> <span word="kid">kid</span> <span word="with">with</span> <span word="leukemia">leukemia</span> <span word="will">will</span> <span word="probably">probably</span> <span word="need">need</span> <span word="more">more</span> <span word="treatmentwith">treatmentwith</span> <span word="higher">higher</span> <span word="doses">doses</span> <span word="of">of</span> <span word="chemotherapy">chemotherapy</span> <span word="and">and</span> <span word="radiation">radiation</span> <span word="finally">finally</span> <span word="kill">kill</span> <span word="the">the</span> <span word="cancer">cancer</span> <span word="cells">cells</span>. <span word="But">But</span> <span word="this">this</span> <span word="heavy">heavy</span>-<span word="duty">duty</span> <span word="treatment">treatment</span> <span word="will">will</span> <span word="also">also</span> <span word="harm">harm</span> <span word="the">the</span> <span word="normal">normal</span> <span word="cells">cells</span> <span word="in">in</span> <span word="the">the</span> <span word="kids">kids</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="too">too</span>, <span word="and">and</span> <span word="the">the</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="will">will</span> <span word="no">no</span> <span word="longer">longer</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="produce">produce</span> <span word="normal">normal</span> <span word="blood">blood</span> <span word="cells">cells</span>. <span word="So">So</span>, <span word="doctors">doctors</span> <span word="will">will</span> <span word="then">then</span> <span word="give">give</span> <span word="a">a</span> <span word="kidor">kidor</span> <span word="anyone">anyone</span> <span word="else">else</span> <span word="with">with</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="that">that</span> <span word="is">is</span> <span word="no">no</span> <span word="longer">longer</span> <span word="working">working</span><span word="normal">normal</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="tissue">tissue</span> <span word="from">from</span> <span word="someone">someone</span> <span word="else">else</span> <span word="who">who</span> <span word="is">is</span> <span word="healthy">healthy</span>. __________</p>
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