We learn from the passage that to be told to do something is generally______.

A．Work can at least give relief from boredom.
B．Work is a cause of the greatest delight of life.
C．Work can keep people busy as if they were poor.
D．Work is very tiresome, especially when too excessive.

A．Two contrasting views of a problem are presented.
B．Latest developments are outlined in order of importance.
C．An innovation is explained with its importance emphasized.
D．A problem is examined and complemented and complementary solutions are proposed or offered.