帮忙解个英语谜语Wath is that we have in December but we don't have i

帮忙解个英语谜语Wath is that we have in December but we don't have i what is it that we have in December but that we don’t have i what is that we have in december but we don't have in any ot What is that we have in December but we don't have in other What is the letter we have in December but we don't havein a We have it in December but we don't have it in any other mon What do we have in December that we never have in other mont but above all that we don't know if we have all the necessar may be is true that we don't konw what we have got until we Penny and I don't have any beans,but we have some potatoes 回 We don't have classes on w_____.But I have a lot of homework What do you have in December that you don't have in any othe