题目内容
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提问人：网友13***556
发布时间：2022年4月5日 22:08
[单项选择题]
Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given ...Why is the second theory sometimes referred to as the Mars Theory
A．Earth’s moon used to orbit Mars.
B．Mars was captured by the gravitational field of the Sun.
C．A planet the size of Mars collided with Earth.
D．Mars is larger than Earth.
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（由十点题库聘请的专业题库老师提供的解答）
