练习册63页 作文
问题描述：
练习册63页 作文
火烧眉毛了.快
答
Where does the rain come from?
It comes from the cloud.
Where does the cloud come from?
It comes from the vapour.
Where does the vapour come from?
It comes from the water in the river.
How can the water become vapour?
The sun shines and the water becomes vapour.