阅读短文，掌握其大意，然后从每小题所给出的四个选项中选出一个最佳答案。     Last Sunday we had a great trip. My father, my mother and I1to summer camp. We went to the mountains. First we 2 the foot of the mountains 3 bus. In the middle of the mountains there was a river. The water in the river was clean and clear. I washed my face 4the water. It was warm. There 5some fish in the river. In the mountains there were flowers. They were 6. At noon, many people got together, and they were very 7. We made our meal there. The food was very 8 and we liked it very much. After the meal, we went on our trip. We felt 9. It was really 10.