Questions 24 and 25 are based on the following news. At the end of the news item, you willbe given 20 seconds to answer the questions. Now listen to the news.
 

The space shuttle discovery completed a （）mission upon its return to the Kennedy Space Centre.

A．its interesting nature.
B．the good salaries.
C．contact with the young.
D．more summer holidays.

A．she had sentenced minority rights activists to death.
B．the military had resumed control of the country.
C．power had been handed over to an elected president.
D．she had negotiated with Commonwealth leaders.