2. 考研
  3. From the first two paragraphs we learn that weightlessness is caused by ______. The function of apparatus of the inner ear is _

From the first two paragraphs we learn that weightlessness is caused by ______. The function of apparatus of the inner ear is _

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问题 From the first two paragraphs we learn that weightlessness is caused by ______.
The function of apparatus of the inner ear is ______.
选项 A、to partition into two distinct components
B、to respond to linear movement
C、to send a signal to the brain to tell us the direction of gravity
D、to respond to the weight of limb segments and other body parts
答案B
解析 本题是细节题，参见文章第5段，其大意是：内耳的前庭器官分为两部分：即环状的、充满液体的导管，其作用是感受头部所处的角度；以及两个充满钙碳酸盐晶体、嵌入凝胶体的液囊，其作用是对线性运动做出反应。
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考研英语一

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