The author argues that educating girls in developing countries is ______.

A．unequal treatment of boys and girls in developing countries
B．the potential earning power of well-educated women
C．the major contributions of educated women to society
D．the economic and social benefits of educating women

A．it controls our appreciation of music and sense of rhythm
B．it enables us to make scientific discoveries
C．it is more important to analyze and organize in order to survive
D．the imaginations may provide solutions to problems and enable us to enjoy emotional and artistic experiences