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2014年GRE考試閱讀機經綜合輔導(二)


時間:2014-04-29 來源:GRE考試網 瀏覽次數:257  【華夏培訓網:中國教育培訓第一門戶

(D) honeybee larvae have a mechanism to alert adult honeybees to thepresenceof A. apis 幼蟲有能力向成年蜜蜂報警.(完全沒

         (D) honeybee larvae have a mechanism to alert adult honeybees to thepresenceof A. apis 幼蟲有能力向成年蜜蜂報警.(完全沒關系的回答吧.)

  (E) honeybee larvae may benefit from increased hive temperature evenwhen there is no A. apis present 即使沒有A,幼蟲可能從增高的溫度中獲益.(這個推測過遠了吧,如果溫度沒降下也不能說明幼蟲可能獲益吧,相較于E,B更加合適吧.)(我覺得這正是第一種說法的取反啊)

  27. According to the passage, which of thefollowing is true of chalk broodinfection among honeybee larvae?(這題爭議同樣比較嚴重,我傾向于選D.問的是下列關于感染的選項中哪個是符合文章意思的.)

  (A) Larvae in small colonies are more likely to pass the infection toadult honeybees than are larvae in large ones. 相較于大蜂群,小蜂群中的幼蟲更容易把感染傳給成年蜂(文章中根本沒說病毒傳染的問題吧).

  (B) Infection with chalk brood induces larvae to raise their hive’stemperature.感染使得幼蟲升高蜂房的溫度.(這是成年蜜蜂干的活吧.)

  (C) The infection is more likely to affect larvae in winter than inspring.相比于春天,感染更容易在冬天發生.(雖然冬天看上去溫度低,但是文章說是春天,我們不能以自己先入為主的來做題.)

  (D) Larvae fail to develop symptoms of the disease when their brood–combtemperature remains within the normal range. 在蜂群溫度正常的時候幼蟲身上沒有任何感染的病癥.(文章中說到過在病癥出來之前成年蜂就開始增加蜂房的溫度了,說明沒出病癥的時候蜂房溫度是正常的.)

  (E) Infected larvae exhibit visible symptoms of disease for asignificant time before death.被感染的幼蟲在死前會有相當長的一段時間表現出可見的病癥.(a significant time 完全臆測).

  對于倒數第二題有爭議,3.Temperature returned to normal by the end of the study, suggestingthatincreased temperature is not optimal when broods are not infected, as well asthat the fever does not result merely from normal colony growth。。。那么好了,如果像題干所說,溫度不下降的話,根據文中只能推出兩個可能的答案:1. it is an optimal when broods are not infected. 2 the feverdoes result merely from normal colony growth. 看選項,E完全符合。至于樓主選的B選項,文中有明確的表示:從第四行開始看起: a recent study reveled that ....purposely raisedthe hives' temperature...所以B明顯是錯的,D和題目無關,AC選項都是和最后一句話的內容無關。







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