朱志明林蛙养殖加盟:请解释一下问题
来源:百度文库 编辑:中科新闻网 时间:2024/05/15 11:31:16
Two students are sitting on opposite sides of the same desk .There is nothing between them but the desk .
Why can't they see each other?
Why can't they see each other?
They face each other back to back.
they did not open their eyes.
背对背向对坐着,中间是桌子。
脸向外坐着