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 well 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.
A．Drink at least two liters of water a day. B．Drink as much water as possible dally. C．Drink as much water as their bodies need. D．Drink no water before physical exercises.