(doubt) ______, Mr. Crow was an extremely peculiar man.

A．explains why American cities are changing
B．is a description of cities
C．shows that American cities have many problems
D．says: American cities contain the very best aspects of a society

A．you don’t like to follow others
B．you would be a member rather than a leader
C．you would be afraid of following others
D．you would like to be a leader rather than a follower