新GRE逻辑阅读 每日一练7
<p> 编辑点评： <span word="GRE">GRE</span>阅读考试的材料，非常强调逻辑的关系，所以逻辑要点是大家在解<span word="GRE">GRE</span>阅读题的时候的关键，本文就为大家例举了这样一篇逻辑短文，供大家参考和练习。</p><p> 随着<span word="GRE">GRE</span>阅读考试的难度日益增加，大家需要有针对性地进行练习，本文为大家例举的就是逻辑短文的练习，文末还附有答案，供大家更好地练习。</p><p> <span word="The">The</span> <span word="molecules">molecules</span> <span word="of">of</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span> <span word="in">in</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="s">s</span> <span word="atmosphere">atmosphere</span> <span word="affect">affect</span> <span word="the">the</span> <span word="heat">heat</span> <span word="balance">balance</span> <span word="of">of</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="by">by</span> <span word="acting">acting</span> <span word="as">as</span> <span word="a">a</span> <span word="one">one</span>-<span word="way">way</span> <span word="screen">screen</span>. <span word="Although">Although</span> <span word="these">these</span> <span word="molecules">molecules</span> <span word="allow">allow</span> <span word="radiation">radiation</span> <span word="at">at</span> <span word="visible">visible</span> <span word="wavelengths">wavelengths</span>, <span word="where">where</span> <span word="most">most</span> <span word="of">of</span> 5 <span word="the">the</span> <span word="energy">energy</span> <span word="of">of</span> <span word="sunlight">sunlight</span> <span word="is">is</span> <span word="concentrated">concentrated</span>, <span word="to">to</span> <span word="pass">pass</span> <span word="through">through</span>, <span word="they">they</span> <span word="absorb">absorb</span> <span word="some">some</span> <span word="of">of</span> <span word="the">the</span> <span word="longer">longer</span>-<span word="wavelength">wavelength</span>, <span word="infrared">infrared</span> <span word="emissions">emissions</span> <span word="radiated">radiated</span> <span word="from">from</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="s">s</span> <span word="surface">surface</span>, <span word="radiation">radiation</span> <span word="that">that</span> <span word="would">would</span> <span word="otherwise">otherwise</span> <span word="be">be</span> <span word="transmitted">transmitted</span> <span word="back">back</span> <span word="into">into</span> <span word="space">space</span>. <span word="For">For</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="to">to</span> <span word="maintain">maintain</span> <span word="a">a</span> <span word="constant">constant</span> <span word="aver">aver</span> <span word="age">age</span> 10 <span word="temperature">temperature</span>, <span word="such">such</span> <span word="emissions">emissions</span> <span word="from">from</span> <span word="the">the</span> <span word="planet">planet</span> <span word="must">must</span> <span word="balance">balance</span> <span word="incoming">incoming</span> <span word="solar">solar</span> <span word="radiation">radiation</span>. <span word="If">If</span> <span word="there">there</span> <span word="were">were</span> <span word="no">no</span> <span word="car">car</span>-<span word="bon">bon</span> <span word="dioxide">dioxide</span> <span word="in">in</span> <span word="the">the</span> <span word="atmosphere">atmosphere</span>, <span word="heat">heat</span> <span word="would">would</span> <span word="escape">escape</span> <span word="from">from</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="much">much</span> <span word="more">more</span> <span word="easily">easily</span>. <span word="The">The</span> <span word="surface">surface</span> <span word="temperature">temperature</span> <span word="would">would</span> <span word="be">be</span> <span word="so">so</span> <span word="much">much</span> <span word="lower">lower</span> <span word="that">that</span> <span word="the">the</span> <span word="oceans">oceans</span> <span word="might">might</span> <span word="be">be</span> <span word="a">a</span> <span word="solid">solid</span> <span word="mass">mass</span> 15 <span word="of">of</span> <span word="ice">ice</span>.</p><p> 3. <span word="According">According</span> <span word="to">to</span> <span word="the">the</span> <span word="passage">passage</span>, <span word="the">the</span> <span word="greatest">greatest</span> <span word="part">part</span> <span word="of">of</span> <span word="the">the</span> <span word="solar">solar</span> <span word="energy">energy</span> <span word="that">that</span> <span word="reaches">reaches</span> <span word="the">the</span> <span word="Earth">Earth</span> <span word="is">is</span></p><p> <span word="concentrated">concentrated</span> <span word="in">in</span> <span word="the">the</span> <span word="infrared">infrared</span> <span word="spectrum">spectrum</span></p><p> <span word="concentrated">concentrated</span> <span word="at">at</span> <span word="visible">visible</span> <span word="wavelengths">wavelengths</span></p><p> <span word="absorbed">absorbed</span> <span word="by">by</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span> <span word="molecules">molecules</span></p>
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