英语翻译请问为什么用and which 不用and after 共四个选项,另两个是after which ,which

英语翻译请问为什么用and which 不用and after 共四个选项,另两个是after which ,which after which after which after that after which or from which 为什么用which 不用what 英语 after which .after that .in which .in that Which season comes after summer which month comes after October? 关于after which的用法 which is bigger,the sun or the earth?为什么用or而不用and? The ideals which have lighted my way ,and time after time ha After that＿,at which I announced my retirement,and then I fe