The traditional approach with plex problems in our studies is to break them
down into smaller,more easily managed problems.
A. to deal
B. having dealt
C. to dealing
D. being dealt
网友回答
A. to deal
B. having dealt
C. to dealing
D. being dealt
解析： 考查名词与介词的习惯搭配。approach与介词to构成习惯搭配，表示“……的方法”。因为to是介词，所以后面接动名词。即C项正确。