新编四级听力练习 第445期

Passage Two
29.
A. These regions are still attracting people from other areas.
B. The freezing winter drives people away from these regions.
C. Many people come to these regions on holiday for winter sports.
D. There are almost no people left in these regions in winter.
30.
A. To take a trip all over the world.
B. To spare some money for their children.
C. To begin a new life in warmer weather.
D. There's not enough money to preserve them.
31.
A. Population.
B. Industry.
C. Educatin.
D. Welfare.