Section C(This section includes 10 items, 4 points for each item, totaling 40 points.)Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the center.Passage OneQuestions 16 to 18 are based on the passage you have just heard.16. A) Crowded houses.B) Polluted water from factories.C) High crime rate.D) Continual noise.17. A) Traffic accidents.B) Pollution.C) Crimes.D) Earthquakes.18. A) Comparison between city life and country life.B) Problems troubling city people.C) Ways to solve social problems in cities.D) High pressure city people suffer from.Passage TwoQuestions 19 to 21 are based on the passage you have just heard.19. A) Because he thinks dreams might be able to tell him many things.B) Because he likes living in dreams.C) Because dreams can always be realized if you study them.D) Because everybody dreams.20. A) The daydreams.B) The remembering of one’s dream.C) The rapid eye movement.D) The moving picture one sees in his dream.21. A) If we wake fast sleeping people, they will feel annoyed.B) If we wake people during the REM, they will feel tired.C) Only dreaming can make us feel refreshed.D) If people are not constantly wakened, they will feel nothing at all.Passage ThreeQuestions 22 to 25 are based on the passage you have just heard.22. A) Fresh meat.B) Fresh fruit.C) Biscuit.D) Chocolate.23. A) To provide convenience to customers.B) To make each product look attractive.C) To keep the supermarket neat and tidy.D) To protect the products and give information.24. A) The weight.B) The ingredients.C) The production process.D) The name of the products.25. A) Because they usually can’t see the actual product.B) Because it is the law.C) Because salespeople can’t be trusted.D) Because they open the containers before they get home.