第一部分 听对话回答问题
本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。在听每段对话前，你将有5秒钟的时间阅读题目；听完后，你还有5秒钟的时间选择你认为最合适的备选答案。
() 1. What are the two speakers talking about?

B.
() 2. What do tiny ocean plants make for humans?

B.
() 3. What kind of bird might you see in Zhalong Nature Reserve?


B.
() 4. Where can we usually find zebras?
B.
() 5. Where do monkeys live in the forest?
A. In the low place of trees.
B. In the canopy(林冠层).
C. In rivers.
() 6. Why are coral reefs colourful?
A. The sun changes their colour.
B. Tiny algae(海藻) give colour.
C. Fish paint them.
() 7. What does the man suggest doing to protect grassland ecosystems?
A. Overgrazing.
B. Storing more water.
C. Growing grass.
() 8. What are they talking about?
A. The rainforest.
B. The lung.
C. The earth.
() 9. What will they talk about first?
A. Marine animals.
B. Ocean pollution.
C. A lesson plan.
()10. What is TRUE about jellyfish?
A. They have soft bones and hunt big fish.
B. They have no bones or brains and eat small fish.
C. They have brains and catch small fish.

1. B 2. B 3. B 4. A 5. B 6. B 7. B 8. A 9. B 10. B