stop reading for a minute and think about what you see when you look up in t首字母填空 有完整文的发下问题补充：是一篇文章 T did so to find their ways in the darksome stars are s far away from usthat some are m up of hot gassesshine t the air before you see the star stars also have different c to our s ,the cool stars

stop reading for a minute and think about what you see when you look up in t
首字母填空 有完整文的发下问题补充：
是一篇文章 T did so to find their ways in the dark
some stars are s far away from us
that some are m up of hot gasses
shine t the air before you see the star
stars also have different c
to our s ,the cool stars