1.Today is very cold.It's snowing[snow]

问题描述:

1.Today is very cold.It's snowing[snow]
2.It's raining[rain]outside.Please take an umberlla with you.
这两道题1.snowing或snowy,2.raining或rainy都可以吗?为什么?

snowing 强调正在下雪 sonwy 是陈述一个天在下雪的客观状态 都是可以的