第1题: [单项选择]Passage Three Questions 32 to 35 are based on the passage you have just heard. A. We will not have enough food to eat. B. All the oil that drives our cars will be used up. C. The earth will become too crowded. D. There will be little water left on Earth. 参考答案:D 答案解析:[听力原文] Which of the following is not mentioned in the passage