听力理解

13.A. By going on a diet.

B. By having fewer meals.

C. By doing physical exercise.

D. By eating fruit and vegetables.

14. A. All the passengers were killed.

B. The plane crashed in the night.

C. No more survivors have been found.

D. It's too late to search for survivors.

听力原文

13. W: When I go on a diet, I eat only fruit and that takes off weight quickly.

M: I prefer to eat whatever I want and then run regularly to lose weight.

Q: How does the man control his weight?

14. W: Is the rescue crew still looking for survivors of the plane crash?

M: Yes, they have been searching the area for hours, but they haven't found anybody else. They'll keep searching until night falls.

Q: What do we learn from the conversation?

解析：C。问题询问男士，听音重点在于男士所说的“run regularly” ，可知男士是通过体育锻炼来减轻体重。答案为C。

解析：C。but后的内容是听音重点。从男士说的“但他们还没有找到其他的生还者”可推断C正确。其他选项都是利用对话中的个别词作干扰，因而在短对话中，常常是“听到什么不选什么”。