( )cold winter days

( )cold winter days --------cold winter days are A.what B.how 理由 On very cold winter days , a group of Japanese children trav 是in a cold winter 还是on a cold winter? 寒冷的冬天是the cold winter还是cold winter? 是in cold winter nights还是on cold winter nights Winter is_____(cold) than autumn. In winter,it is cold. this winter is so cold 英语单词填空,用高一必修3unit4单元的单词填空,但有几个可能单词表里没.1.On cold winter days, on a cold winter day,还是in a cold cold winter day 介词填空winter comes ? autumn and it is cold ? winter