听一段对话，回答第11—12小题。答题完毕，请等待“嘀”的信号，进入第一篇短文。
11. What makes the plant special?
A. Its sweet flowers.
B. Its big teeth.
C. Its long leaves.
12. How does Mary feel about the plant?
A. It's useful.
B. It looks terrible.
C. It tastes good.

11.B 12.B

听第一篇短文，回答第13—15小题。请根据内容从A、B、C三个选项中选择正确的选项，完成信息记录表。答题完毕，请等待“嘀”的信号，进入下一篇短文。
A trip to Zhalong Nature Reserve
At 9:00 a. m. We will meet at 13.
At 9:25 a. m. The bus will leave.
At 10:00 a. m. We will arrive there and 14 birds.
At 15 We will go back to school.
13. A. the school gate B. the bus station C. Fun Restaurant
14. A. watch B. count C. describe
15. A. 12:45 p. m. B. 12:15 p. m. C. 11:45 a. m.

13.A 14.B 15.C

听第二篇短文，回答第16—20小题。
16. When is World Forest Day?
A. March 1st.
B. March 21st.
C. April 21st.
17. How do forests play an important role in our daily life?
A. They provide us with water and other products.
B. They help to prevent floods and drought.
C. They keep water from eroding(侵蚀）soil.
18. What can trees release(释放)?
A. Carbon dioxide.
B. Oxygen.
C. Hydrogen(氢气).
19. Why do people cut down forests in large numbers?
A. To change the weather.
B. To affect people's daily life.
C. To make quick money.
20. What kind of life can a green world lead to if people take action to protect the forests?
A. Sustainable(可持续发展的).
B. Agricultural(农业的).
C. Uncomfortable.

16.B 17.B 18.B 19.C 20.A