The mood of the painting "Rush Hour, New York" can be best described as ______.

A．Cubism
B．American Art
C．Works of the National Gallery of Art
D．An Innovative American Artist

A．If children are not allowed to experiment freely with ideas they won't grow up in dependent and creative.
B．Most Americans think the present American educational system is not as good as it used to he.
C．Private schools run by Japanese businessmen maintain a higher level than American public schools.
D．Americans are more innovative than other people in the world.