It's snowy today变同义句,我知道答案,但不知道为什么要变成snowing啊?为什么?可是题目中没有说正在？

It`s snowy today.的同义句It`s ( ) ( ) ( ) today. It's snowy today (改为同义句) It （）（）（）today It`s snowy today.的同义句是It`s a snow day today 还是 It`s a snowy day today It's snowy today变同义句,我知道答案,但不知道为什么要变成snowing啊?可是题目中没有说正在? It's snowy today变同义句,我知道答案,但不知道为什么要变成snowing啊?为什么?可是题目中没有说正在？ 下列英语句子变同义句1.It is snowy today.2.It snows heavily in Changchun. It's May 21st today.变同义句 It‘s snowy now.同义句转换 （ ）（ ） now. It's snowy today的问句是什么 it`s very windy today同义句 It's a fine day today怎样变weather的同义句? It’s may be snowy tomorrow 的同义句It's ______ ______ tomorrow it is snowy now 转换同义句 It's windy today.(改为同义句)There is ------- -------- today! It's rainy today .(改为同义句) ____ ____　today . It's snowy today.用Let's开头怎么回答, 英语同义句转换器It's hot today转换同义句It ( )( )today It's raining today.(同义句)转换 It's a ( ) ( ) today.It's raining today.(同义句) It's a ( ) ( ) today.