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Our planet is about years old.A. 35,000B. 4600C. 4600 millionD. 500 million
Our planet is about years old.A. 35,000B. 4600C. 4600 millionD. 500 million
发布时间:2020-08-21 13:33:41
Our planet is about years old.
A. 35,000
B. 4600
C. 4600 million
D. 500 million
网友回答
A. 35,000
B. 4600
(答案→)C. 4600 million
D. 500 million
解析:句意;我们的星球大约有……的历史了。根据地理知识可知,地球的年龄大约在46亿年。故选C。
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