It is snow heavily now.找出错误并改正

问题描述:

It is snow heavily now.找出错误并改正

It is snowing heavily now.

是snowing

或It snow heavily now,(snow可作动词意为下雪 )也可用be 加状态,即楼上解释的内容

snowy或snowing it is snowing heavily now

snow 改为 snowing
现在进行时