Questions 25 to 27 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions. Now listen to the news.
The 12-member delegation is expected to be in Pretoria on ______.

A．600
B．224
C．Four
D．234

A．More and more of them moved into the countryside.
B．They began to have more children than before.
C．More and more of them got jobs outside their homes.
D．They began to get married at a younger ag