I am ______. [br] Everything on the earth comes down because of ______.A、gravity

游客2025-07-01  0

问题 I am ______. [br] Everything on the earth comes down because of ______.

选项 A、gravity
B、water
C、soil

答案 A

解析 根据本文第二段分析,引力把万事万物吸引在地球上。
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