2000 years ago people already knew it moved around the earth

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/06/13 06:09:22

2000 years ago people already knew it moved around the earth and where it would be in the sky at di
2000 years ago people already knew it (moved) around the earth.
为什么不用was moving?

was moving是过去进行时即正在进行的动作,
而move 这一动作是people alread knew(人们已经知道）的,是已经完成的,就是动作完成了.
（我的能力有限只能这样解释了）

2000 years ago people already knew it moved around the earth years ago they knew many things about the moon. You _______ the news:he knew it already.(2 分) many years ago,the earth was c today 60 million years ago,the earth was eaten翻译 25.Several years ago,__________ people knew Yao Ming.But now long ago people b___ that the earth was flat As the moon goes around the earth,it causes_________. It ----- to everyone that the earth goes around the sun He knew _____about the earth. The Green Family moved to France two years ago.改同义句 The Green Family moved to France two years ago.(同义句转换)__ two