Susan’s way of life is different from her brother’s in _______ she has never prepared for her old age.A.it \x05B.that C.which D.what为什么选B?

Susan’s way of life is different from her brother’s in _______ she has never prepared for her old age.A.it \x05B.that C.which D.what为什么选B?
Susan’s way of life is different from her brother’s in _______ she has never prepared for her old age.
A.it \x05B.that C.which D.what
为什么选B?

Susan’s way of life is different from her brother’s in _______ she has never prepared for her old age.A.it \x05B.that C.which D.what为什么选B?
in that是固定短语,表示原因.

that引导一个同谓语从句在句中不充当句子成份！

en 恩还好啊

因为前面半句的中文是SUNSAN的人生道路和他兄弟不一样，而后面没有重复使用“WAY OF LIFE"所以必须要找可以替代的，4个选项只有A,B可以使用，而THAT更能体现