I am ______. Everything on the earth comes down because of ______.

admin2009-09-17  31

问题 I am ______.
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。
转载请注明原文地址:https://jikaoti.com/ti/QR9sFFFM
0

最新回复(0)