A．in the late 19th century in the United States the dividing line between adolescence and adulthood no longer existed
B．no one can marry without the permission of his parents until the age of twenty-one
C．one is considered to have reached adulthood when he has a driver’s license
D．one is not free from the restrictions of child labor laws until he can join the army

A．The Supreme Court’s recent decision only applies to the local banks in the US.
B．The legislators are hold enough to deal with restrictions in American banking operation.
C．Many American banks are having difficulty in deciding their future.
D．The author regards geographical difference as a disadvantage for American banking system.