This passage could be entitled ______.

A．Stevie used to tell people that a blind person is not necessarily disabled.
B．He learnt to concentrate on things that he could do.
C．He played as often as possible with his brothers, who had normal sight.
D．He tried very hard to train his sense of hearing.

A．It is very difficult for the middle-aged to live in America.
B．America is Kids' Country because the majority of its people are young and vigorous.
C．Kids' Country was taking shape in America when immigrants poured into the country.
D．America is more of Kids' Country than any other countries in the world.