听下面一段材料, 回答第1至3题. |
1. How was the land when the man's father bought it? |
A. It had very few animals on it. B. It had been opened up by others. C. It was full of many native animals. |
2. How long did it take the land to have a great change? |
A. 4 years. B. 10 years. C. 14 years. |
3. What brought about such great changes? |
A. The damaged environment. B. The people living there. C. The cats and the foxes. |
4. What did the people believe to be the problem then? |
A. The land. B. The farmers and miners. C. The animals. |