The traditional approach with plex problems is to break them down into smaller, more easily managed problems.
A. to dealing
B. in dealing
C. dealing
D. to deal
网友回答
(答案→)A. to dealing
B. in dealing
C. dealing
D. to deal
解析：考查短语：approach to 什么的方法，to是介词，所以选A，句意：处理复杂问题的传统方法就是把他们分成小问题，更容易处理这些问题。