分类：教育/科学-外语学习-英语考试
问题：86._____whatwaydidyouworkouttheM? 
86. _____ what way did you work out the Maths _____?A. In, blem             B. By, problem  C. In, question             D. By, question，答案给的A，in what way还是by what way?怎么区别？
回答：在这里主要的区别还在于“in”与“by”

in what way：“以某种方式，某种安排或秩序”

by what way：是 “借助于；通过”某种实体（工具）”