How did they feel about the ballet before the innovators discovered the new dance

A．It can help people to adjust their breathing.
B．It may help middle-aged people to lose weight.
C．It can burn calories like running on the field.
D．It may replace the role of doctors.

A．He should be dressed in red.
B．He should be more aggressive.
C．He should learn more to improve their skills and abilities.
D．He should change the color of their sport shirt for luck.