Passage One Questions 26 to 29 are based on the passage you have just heard.

A．The bicycle is easily stolen.
B．The roads are narrow and unsuitable for bicycles.
C．There are many ups and downs in the city so riding a bike is tiring.
D．There are too many cars so it’s unsafe to ride a bike.

A．It may easily go wrong and any unsaved work disappears.
B．It crashes the computer easily.
C．It may attract the thunder.
D．It consumes more power.