This is the way ______ he thought of to solve the problem. A. which B. that V C. in which D. how. V多选
问题描述：
This is the way ______ he thought of to solve the problem. A. which B. that V C. in which D. how. V
多选
答
选B D
意思都是：这是他想出的解决问题的方法
答
空格共有3种选法 ：that ；in which 或是不填