Passage Two
Questions 29 to 31 are based on the passage you have just heard.

A．She likes to write letters.
B．She hasn’t seen her friends lately.
C．She is eager to get man’s cares.
D．She lives together with the two speakers.

A．The workers on the platforms were replaced by machines.
B．It became the first completely automatic railway in the world.
C．A completely automatic line was added to its network.
D．Its trains became computer controlled.