2. 外语
  3. Which of the following statements is true according to the first paragraph? What can we infer from Paragraph 3?

Which of the following statements is true according to the first paragraph? What can we infer from Paragraph 3?

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问题 Which of the following statements is true according to the first paragraph?
What can we infer from Paragraph 3?
选项 A、Owing to many dynamic factors, the earth’s shape changes.
B、Owing to the passage of time, the earth’s shape changes.
C、Owing to being not a perfect oblate sphere, the earth’s shape changes.
D、Owing to ocean tides, the earth’s shape changes.
答案A
解析 这段主要讲的是引起地球表面和形状变化的许多动力因素，其中包括重力、质量的变化、地壳的结构、海洋和大气重量的变化等。这些因素都导致了地球的形状在不断地发生变化。时间因素不是导致地球形状变化的因素，故可排除B；地球的形状也不是一个绝对的扁平球体，不是导致地球形状变化的因素，故可排除C；海洋的潮汐是重力作用的结果，并不是导致地球形状变化的因素，故可排除D。
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大学英语六级

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