| 听下面一段独白，回答1-4题。 |
| 1. What is the important in eating , according to the scientists? |
|
[ ] |
| A. Eating vegetables and fruits more than meat and cereal. B. Eating raw or cooked food, but not canned or frozen food. C. Eating various necessary food. |
| 2. What problems are facing the world today? |
|
[ ] |
| A. How to convince government of all the countries the importance of developing agriculture and providing their people with enough food. B. How to persuade people of the world to change to a healthy diet and not to waste food. C. How to find ways to feed the world population and to make sure that they have the right kinds of food to eat. |
| 3. Which of the following green vegetables is not mentioned? |
|
[ ] |
| A. Spinaches B. peas. C. Cabbage |
| 4. What can you infer from the passage? |
|
[ ] |
| A. How to feed the huge world population is the most important concern of all scientists. B. The world is short of food and many people are going hungry. C. The scientists' findings will help everywhere to select a healthy diet. |