听力原文：M: Oh, it's so colD.We haven't had such a severe winter for so long, have we? W: Yes, the forecast says it's going to get worse before it warms up. What do we learn from the conversation? A.The weather is mild compared to the past years. B.They are having the coldest winter ever. C.The weather will soon get winner. D.The weather may get even colder.