Official 17 Lec 2
答题结果:0/6
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Question 2 of 6
Why does the professor compare Earth's movements to a watch?

A.

To clarify a common misunderstanding

B.

To show in what way Earth is similar to a watch

C.

To emphasize the regularity of Earth's movement

D.

To connect the concepts of orbits and time

我的答案:

正确答案:A

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