Passage One
Questions 26 to 28 are based on the passage you have just heard.

A．By greeting each other very politely.
B．By exchanging their views on public affairs.
C．By displaying their feelings and emotions.
D．By asking each other some personal questions.

A．The train seldom arrives on time.
B．The schedule has been misprinted.
C．The speakers arrived at the station late.
D．The company has trouble printing a schedule.