单项选择题

Which of the following best describes why the restrictive banking taws of the 1930' s are still on the book

A.The bank failures of the 1930' s were caused by restrictive courts.
B.Banking has not changed in the past $0 years.
C.The banking system is too restrictive, but no alternatives have been suggested.
D.Legislators apparently believe that banking problems similar to those of the Depression still exist today.