it snows sometimes.snow为什么加复数?

it snows sometimes.snow为什么加复数? In Harbin ,it sometimes snows very _____..... It sometimes snows这句话对不对,为什么 It sometimes snows in winter here.的同义句 It ______ _______ snows in winter here. 这几个词为什么要加s1,It rains sometimes .2,It snows sometimes.3,The sun shines every day .rain ,snow ,shine ,为什么要加s in,snows,January,sometimes,it 连词成句 in,snows,January,sometimes,it 连词成句set 反义词 It snows sometimes可以说成It is snow sometimes吗/为什么?TKS It is very coid in winter and it snows sometimes什么意思 it is -s-------in qingdao.it often snows here. It never snows,but it's( )in summer Is snows sometimes in winter 同义句 It is _____sometimes in winter 同义句转换It sometimes snows in winter here……有时…… the wind blows strong and sometimes it snows 哪里错了 Sometimes it snows in January or February in Nanjing.改为否定句 it often snows It sometimes( ) here.A.snow B.snowy C.is snow D.snows 跪求结果和原因! 1,The climate is very pleasant in china.(就very pleasant 提问)2,It’s often windy in spring.(就 often windy提问）3,Hans comes from Italy.（就Italy提问）4,It snows sometimes in winter.(变成一般疑问句)5,It’s warm in autumn.It’s