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 29 are based on the passage you have just
heard.
A．The distance that a food product travels to a market from its source area. B．The distance between UK and other food producing countries. C．The distance that a food product travels from one market to another. D．The distance between a Third World country and a First World food market.