4（）

填空题3（）

单项选择题In the recent three months, Hong Kong’s unemployment rate has（）

A．increased slowly.
B．decreased gradually.
C．stayed steady.
D．become unpredictable.

填空题2（）

填空题1（）

单项选择题Mike Tyson was put in prison last August because he（）

A．violated the traffic law.
B．illegally attacked a boxer.
C．attacked sb. after a traffic accident.
D．failed to finish his contract.