读一读,给下列句子排序,在括号里写阿拉伯数字即可。
____It's green.
____I like Nancy's home.
____Why?
____What colour is it?
____Do you like Nancy's home or Danny's home?
____Because' the dining room is so big. I like the colour too.
如图,MN为⊙O的弦,∠M=50°,则∠MON等于 ____
一年四季变化说明地球在____。
“神舟”七号载人飞船着陆点选在内蒙古中部草原的有利条件是( )