Section B 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 2 with a single line through the centre. Passage One Questions 26 to 28 are based on the passage you have just heard.