2015考研英语阅读第一只会用工具的熊
<p> <span word="The">The</span> <span word="first">first</span> <span word="case">case</span> <span word="of">of</span> <span word="ursine">ursine</span> <span word="tool">tool</span> <span word="use">use</span></p><p> 第一只会用工具的熊</p><p> <span word="Ready">Ready</span> <span word="for">for</span> <span word="my">my</span> <span word="close">close</span>-<span word="up">up</span>, <span word="Dr">Dr</span> <span word="Deecke">Deecke</span></p><p> <span word="Deecke">Deecke</span>博士，准备给我来张特写吧</p><p> <span word="PRIMATES">PRIMATES</span> <span word="apart">apart</span>, <span word="few">few</span> <span word="mammals">mammals</span> <span word="employ">employ</span> <span word="tools">tools</span>.</p><p> 除了灵长类动物，会使用工具的哺乳类动物屈指可数。</p><p> <span word="Sea">Sea</span> <span word="otters">otters</span> <span word="use">use</span> <span word="rocks">rocks</span> <span word="to">to</span> <span word="smash">smash</span> <span word="clams">clams</span> <span word="open">open</span>,</p><p> 海獭会在石头上砸开蛤蜊;</p><p> <span word="dolphins">dolphins</span> <span word="wrap">wrap</span> <span word="sponges">sponges</span> <span word="around">around</span> <span word="their">their</span> <span word="noses">noses</span> <span word="to">to</span> <span word="protect">protect</span> <span word="themselves">themselves</span> <span word="while">while</span> <span word="they">they</span> <span word="forage">forage</span> <span word="on">on</span> <span word="theseabed">theseabed</span>,</p><p> 海豚在海床上觅食时，会将海绵绑在鼻子上以保护自身;</p><p> <span word="elephants">elephants</span> <span word="swat">swat</span> <span word="insects">insects</span> <span word="with">with</span> <span word="branches">branches</span> <span word="and">and</span> <span word="humpback">humpback</span> <span word="whales">whales</span> <span word="exhale">exhale</span> <span word="curtains">curtains</span> <span word="of">of</span> <span word="bubbles">bubbles</span> <span word="totrap">totrap</span> <span word="schools">schools</span> <span word="of">of</span> <span word="fish">fish</span>.</p><p> 大象会用树枝拍打昆虫;驼背鲸会呼出阵阵气泡来困住鱼群。</p><p> <span word="Until">Until</span> <span word="now">now</span>, <span word="these">these</span> <span word="four">four</span> <span word="examples">examples</span> <span word="had">had</span> <span word="been">been</span> <span word="thought">thought</span> <span word="the">the</span> <span word="extent">extent</span> <span word="of">of</span> <span word="the">the</span> <span word="non">non</span>-<span word="primatemammalian">primatemammalian</span> <span word="tool">tool</span>-<span word="users">users</span> <span word="club">club</span>.</p><p> 至今，人们仍认为非灵长类动物中只有这四种会使用工具。</p><p> <span word="But">But</span> <span word="a">a</span> <span word="study">study</span> <span word="just">just</span> <span word="published">published</span> <span word="in">in</span> <span word="Animal">Animal</span> <span word="Cognition">Cognition</span>, <span word="by">by</span> <span word="Volker">Volker</span> <span word="Deecke">Deecke</span> <span word="of">of</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="StAndrews">StAndrews</span>, <span word="in">in</span> <span word="Britain">Britain</span>, <span word="has">has</span> <span word="added">added</span> <span word="a">a</span> <span word="fifth">fifth</span> <span word="and">and</span> <span word="rather">rather</span> <span word="surprising">surprising</span> <span word="one">one</span>.</p><p> 但英国圣安德鲁大学的<span word="Volker">Volker</span> <span word="Deecke">Deecke</span>在《动物认知》上刚发表的研究指出了第五种会用工具的动物，而且是令人相当意外的一种。</p>
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