Questions 11 and 12 are based on the following news. At the end of the news item, you will be given 30 Swer the two questions. Now listen to the news.

The man was convicted for（）

A．a newspaper.
B．the government.
C．a construction firm.
D．a private company.

A．car causes pollution only in some cities.
B．60% of the cities are affected by car pollution.
C．90% of the city residents suffer from car pollution.
D．car is the main contributing factor in polluting air.