Questions 19 to 22 are based on the conversation you have just heard.

A．To express your anger rather than bottle it up inside you.
B．To make yourself laugh.
C．To offset the harmful effect of stress in your arteries.
D．To hide your feelings.

A．A college diploma will help one to get a successful career more easily.
B．After college education, one should not pursue further education.
C．After college education, one must have an MBA from a first-rate university.
D．After college education, the more one gets education, the less he will earn after graduation.