参考答案
阅读理解
1. A 2. A 3. C
4. B 5. D 6. C 7. B
8. D 9. B 10. D 11. A
12. B 13. A 14. C 15. C
16. F 17. B 18. A 19. E 20. D
完形填空
21.C 22. A 23. D 24. B 25. C
26. A 27. B 28. D 29. A 30. C
语法填空
31.earliest32. cities33. rapidly
34. has had35. My
36. crowed37. who/that38. The
39. to make40. be known
阅读表达
41. She is a world-famous shark expert and diver.
42. Because in 1994, she went on a vacation to Grand Bahama and fell in love with both diving and the island.
43. Divers can learn about the beauty of sharks and the need to protect them and their environment.
44. ①. It helps scientists study shark behavior.②. It helps to save sharks.
45. The importance of shark protection and how to protect sharks.