A. A deadly fish has been spotted in the Mediterranean waters.
C. It could pose a threat to other marine species.
B. About half of its city center will be closed to ears.
A. The rising air pollution in Paris.
B. His house was burnt down in a fire.
D. Sell the pearl he had kept for years.
C. His monstrous pearl was extremely valuable.
长对话
A. It boasts a fairly long history.
C. It is a family business.
D. Loss of competitive edge.
A. Conducting a financial analysis for it.
D. She is really impressed by the man’s house.
B. From home design magazines.
C. The cost was affordable.
B. She wants him to share his renovation experience with her.
短文
D. Removing objects from patients' noses and ears.
17. C. Five- to nine-year-olds are the most likely to put things in their ears.
18. D. They are curious about these body parts.
19. B. It gave her a used bicycle.
20. A. Expanding bike-riding lessons.
21. B. It is a charity organization.
22. B. How low gravity affects the human body.
23. A. They were not used to the low-gravity environment.
24. C. They already felt at home in the new environment.
25. B. They behaved as if they were on Earth.