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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?
ADuring 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.
ADuring 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A. 但A是说在航海途中，坐在船舱内看不到外面在运动的，更容易得病。可是，坐在船舱里内耳的感觉就是静止的，而看到的也是静止的，这应该不容易得病啊？！
答案A. 但A是说在航海途中，坐在船舱内看不到外面在运动的，更容易得病。可是，坐在船舱里内耳的感觉就是静止的，而看到的也是静止的，这应该不容易得病啊？！
[此贴子已经被作者于2008-4-29 23:36:32编辑过] | 
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发表于 2008-4-28 12:50:00
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