[i=s] 本帖最后由 蟑螂君 于 2013-6-8 22:12 编辑 As for the winter, it is inconvenient to be cold, with most of WHAT furnace fuel is allowed saved for the dawn. 为什么用what？不是定语从句不用what当引导词么？
继续第二道，There are few rules of grammar---;the exception proves the rule. A that are not with exception B but have exceptions C not having exception to them 为什么选B？查看回复
