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2013gre考试预测:4月gre阅读备考机经(11)

新gre考试阅读机经:Honey bee的fungeewww.examw.com Ingestion of food containing spores of the pathogen Ascosphaera apis causes a fatal fungal disease known as chalk brood in honeybee larvae. However, larvae must be chilled to about 30°C(normal brood-comb temperature is 33-36°C)for the disease to develop.Accordingly, chalk brood is most common in spring and in small colonies. A recent study revealed that honeybees responsible for hive-temperature maintenance purposely raised the hives’ temperature when colonies were inoculated with A.... [ 查看全文 ]
2013-03-28

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2013gre考试预测:4月gre阅读备考机经(11)的相关文章

2013gre考试预测:4月gre阅读备考机经(10)

新gre考试阅读机经:Maya Culture Maya Culture转自:考试网 - [Examw.Com] To understand the ancient Mayan people who lived in the area that is today southern Mexico and Central America and the ecological difficult...[ 查看全文 ]
2013-03-28

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2013gre考试预测:4月gre阅读备考机经(9)

新gre考试阅读机经:法国二月革命  法国二月革命 In February 1848 the people of Paris rose in revolt against the constitutional monarchy of Louis-Philippe. Despite the existence of excellent narrative accounts, the Febr...[ 查看全文 ]
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2013gre考试预测:4月gre阅读备考机经(8)

新gre考试阅读机经:Mystery of the Anasazi  Mystery of the Anasazi As the tourists prepare to depart Spruce Tree House, one asks Qumawunu the question that's on everyone's mind: Why, after having invested s...[ 查看全文 ]
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2013gre考试预测:4月gre阅读备考机经(7)

新gre考试阅读机经:鹿背上的hamp  鹿背上的hamp中华考试网(www.Examw。com) Which of following most logically completes the argument?The last members of a now-extinct species of a European wild deer called the giant dear li...[ 查看全文 ]
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2013gre考试预测:4月gre阅读备考机经(6)

新gre考试阅读机经:小说Mary Barton 小说Mary Barton Mary Barton, particularly in its early chapters, is a moving response to the suffering of the industrial worker in the England of the 1840’s. What is m...[ 查看全文 ]
2013-03-28

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2013gre考试预测:4月gre阅读备考机经(5)

新gre考试阅读机经:蜜蜂升温  蜜蜂升温 Ingestion of food containing spores(孢子) of the pathogen Ascosphaera apis causes a fatal fungal disease known as chalk brood in honeybee larvae. However, larvae must be chille...[ 查看全文 ]
2013-03-28

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2013gre考试预测:4月gre阅读备考机经(4)

6.3. The passage implies that if hive temperature had not returned to normal by the end of the study in question, a probable conclusion of the researchers would have been that (A) up-regulation of...[ 查看全文 ]
2013-03-28

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2013gre考试预测:4月gre阅读备考机经(3)

新gre考试阅读机经:美洲人起源 美洲人起源 Recent discoveries in New World archaeology along with new scientific methods for analyzing data have led to new ideas regarding the origin of the first peoples of the Ameri...[ 查看全文 ]
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2013gre考试预测:4月gre阅读备考机经(2)

新gre考试阅读机经:英国女演员的地位 In the past, only men could become actors in some societies. In the ancient Greece and Rome and the medieval world, it was considered disgraceful for a woman to go on the stage,...[ 查看全文 ]
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2013gre考试预测:4月gre阅读备考机经(1)

SHIRLEY GRIFFITH: For economist Edward Glaeser, the best place to live is a city. EDWARD GLAESER: "Cities are so fascinating because they play to mankind's greatest gift, which is our ability to le...[ 查看全文 ]
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