国际顶尖MBA申请交流平台--TOPWAY MBA

标题: 05-阅读-4 [打印本页]

作者: leadership 时间: 2005-3-30 20:04 标题: 05-阅读-4

Small mammals, being warm blooded, suffer hardship in the exposed and turbulent environment of the uppermost trees. Because a small body has more surface area per unit of weight than a large one of similar shape, it gains or loses heat more swiftly. Thus, in the trees, where shelter from heat and cold may be scarce and conditions may fluctuate, a small mammal may have trouble maintaining its body temperature.

According to paragraph 2, which of the

following is true about the small mammals in

the rain forest?

(A) They have body shapes that are adapted to

life in the canopy.

(B) They prefer the temperature and climate of the canopy to that of other environments.

(D) They use the trees of the canopy for shelter from heat and cold.

答案

我觉得应该是C啊.文章里不是说Thus, in the trees, where shelter from heat and cold may be scarce and conditions may fluctuate, a small mammal may have trouble maintaining its body temperature.

请NN指点！

另外, 现在在做模考的时候，经常有答案想不明白，CD上搜索也没有相应的讨论。真是超级郁闷啊！

作者: bnbf 时间: 2005-3-31 14:17

up!!!!

作者: recently 时间: 2005-4-3 19:50

ding[em08]

[em05]

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