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标题: feifei 09的疑惑 [打印本页]

作者: 百草园Tracy    时间: 2008-9-30 20:13
标题: feifei 09的疑惑

9. Astronauts who experience weightlessness frequently get motion sickness. The astronauts see their own motion relative to passing objects, but while the astronauts are weightless their inner ears indicate that their bodies are not moving. The astronauts’ experience is best explained by the hypothesis that conflicting information received by the brain about the body’s motion causes motion sickness.

 

Which one of the following, if true, provides the strongest additional support for the hypothesis above?

 

A.        During rough voyages ship passengers in cabins providing a view of the water are less likely to get motion sickness than are passengers in cabins providing no view.

B.        Many people who are experienced airplane passengers occasionally get motion sickness.

C.        Some automobile passengers whose inner ears indicate that they are moving and who have a clear view of the objects they are passing get motion sickness.

D.       People who have aisle seats in trains or airplanes are as likely to get motion sickness as are people who have window seats.

E.        Some astronauts do not get motion sickness even after being in orbit for several days.

答案是A,我觉得A是不是说反了啊?主题说是由于conflict导致了sickness,但是有View和inner ear才是conflict啊,这样的话是不是应该有view的话,才比较容易得病?

大家说呢?


作者: 百草园Tracy    时间: 2008-9-30 20:14
虽然排除法,可以排除别的答案肯定是错的。
作者: wangyi217    时间: 2008-12-11 22:06

顶,同问~

太奇怪了






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