急求这段英语听力的答案 看到题目的人都知道是什么 谢谢

急求这段英语听力的答案 看到题目的人都知道是什么 谢谢
11. A? They are interested in other kinds of reading.
B? They are active in voluntary services.
C? They tend to be low in education and in income.
D? They live in isolated areas.
12. A? The reasons why people don't read newspapers are more complicated than assumed.
B? There are more uneducated people among the wealthy than originally expected.
C? The number of newspaper readers is steadily increasing.
D? There are more nonreaders among young people nowadays.
13. A? Lowering the prices of their newspapers.
B? Shortening their news stories.
C? Adding variety to their newspaper content.
D? Including more advertisements in their newspapers.

Passage Two
Questions 14 to 17 are based on the passage you have just heard.
14. A? A basket. C? An egg. B? A cup. D? An oven.
15. A? To let in the sunshine. C? To keep the nest cool. B? To serve as its door. D? For the bird to lay eggs.
16. A? Branches. C? Mud. B? Grasses. D? Straw.
17. A? Some are built underground. C? Most are sewed with grasses. B? Some can be eaten. D? Most are dried by the sun.
Passage Three
Questions 18 to 20 are based on the passage you have just heard.
18. A? To examine the chemical elements in the Ice Age.
B? To look into the pattern of solar wind activity.
C? To analyze the composition of different trees.
D? To find out the origin of carbon-14 on Earth.
19. A? The lifecycle of trees.
B? The number of trees.
C? The intensity of solar burning.
D? The quality of air.
20. A? It affects the growth of trees.
B? It has been increasing since the Ice Age.
C? It is determined by the chemicals in the air.
D? It follows a certain cycle.
这个是我们学校的作业 看到题目就知道的肯定就是我们一个学校的 所以请hxp4772再把1-10的答案给我下 感激不尽！

Section A
1 -10 D A A C B C A D C A
Section B
11-20 C A C B B C A D C D
我不是你们学校的 这是2002年6月大学英语四级考试试题