Passage Two Questions 30 to 32 are based on the passage you have just heard.

A．Foreign products and experts.
B．The interest of young Japanese.
C．Best-selling Japanese textbooks.
D．The media and government papers.

A．Wearing arm weights while you are swimming.
B．Jogging vigorously in one place for a long time.
C．Using bicycles that require you to use both your arms and legs.
D．Walking slowly while swinging your arms back and forth.