问题标题:
tpo17听力第四篇lecture最后一道重听题原文是Sotheoctopushastheabilitytomimicboththecolorandthetextureofitsenvironment,Andit'strulyamazinghowwellitcanblendinwithitssurrroundings.Youcaneasilyswimwithinaf
问题描述:
tpo17听力第四篇lecture最后一道重听题
原文是Sotheoctopushastheabilitytomimicboththecolorandthetextureofitsenvironment,Andit'strulyamazinghowwellitcanblendinwithitssurrroundings.Youcaneasilyswimwithinafewfeetofanoctopusandneverseeit.
Whydoestheprofessorsaythis?(Youcaneasilyswimwithafewfeetofanoctopusandneverseeit)
选项是:B.Toillustrateapoint;C.Toproposeanexplanation
我的疑问是:为什么答案是B而不是C
宋金玉回答:
后面举的例子是用来向读者证明上面提到的章鱼伪装的能力,而不是解释,故选B.你试想一下,把这句放在最开始,章鱼在你旁边你发现不了,然后再说因为他们有伪装的能力,这样才是解释.
戴惠芬回答:
这样就是说,exampleillustrate(证明)apointandpointexplain(解释)aphenomenon,right?
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