Question

it is ( )in winter.sometimes it snows.

Answer 1

it is ( )in winter.sometimes it snows.
是单词填空吧。
应该是：
It is (cold) in winter.sometimes it snows.
意思是：冬天（天气）寒冷，有时会下雪。
因后句提到有时下雪，所以前句讲天气寒冷就顺理成章。