听下面一段对话,回答第1-3题。 |
1. How does the man help the woman? |
A. He gives her advice on farming. B. He helps her to clean the ground. C. He helps her to examine the soil carefully. |
2. What is the man? |
A. An expert in environment. B. A specialist in irrigation C. An expert in agriculture. |
3. What should be planted around the field according to the man? |
A. Fruit trees. B. Vegetables. C. Wheat. |