In the Great Depression, the American government couldn’t find good solutions the unemployment
problem.
A. of
B. to
C. on
D. about
网友回答
A. of
(答案→)B. to
C. on
D. about
解析：考查名词搭配。Solution与介词to连用。The solutions to …的解决方法；句意：在经济大萧条期间，美国政府无法找出解决失业问题的解决方法。