I am trying to write a short paper with LaTeX and need to add a table with 3 columns.
+-------------+-----------------+--------------------------------------+ |
Use the p column descriptor:
p
Change
\begin{tabular}{lll}
to
\begin{tabular}{llp{5cm}}
To explicitly insert line-breaks:
CCCCCCCC & DDDD & \parbox{5cm}{Betty Botter Thought: \\ If I Put This Bitter Butter in My Batter it Will Make My Batter Bitter}