It often （snowys） in winter in Harbin snowy 为什么加s?

It often （snowys） in winter in Harbin snowy 为什么加s? it often _____（ snow ）in winter It often snows in winter in Beijing的同义句 （ ）often （ ）in Beijing It often snows in winter in Beijing.的同义句（ ）often （ ）inwinter in Biejing？ it often rain in summer It often ____（下雪）here in winter It often snows in winter here.(改为否定句） it often rains in spring同意句 it（）（）very often in spring哦打错了 是否定句 It often snows in winter （改为同义句）It —— often —— in winter. Does it often rain here in summer?(改为同义句）___ it often ___ here in summer? It often rains in summer.（变否定句） It ——often —— in summer It often()(rain)in spring in Wuxi. It often rains here in spring(同义句）It __often___here in spring. it is often snowy in winter in shenyang 改同义句it snows(　　　）（　　　）in　winter in shenyang It often ______( rain)there in spring It often rain in spring there.改错 It often ___(rain)in summer here. It is often windy in march 改错