牛津深圳版九年级下册期末复习-完形填空专项训练（有答案）

九下完型填空专项训练 （一） Once I was walking beside a frozen (冰封的) lake when I saw a bird whose feet were frozen to the ice. Then I saw a line of swans 16 in the dark sky. Suddenly they landed and surrounded the frozen bird. I was 17 that the bird might be killed by the swans. However, the swans began to break the 18. At last, the bird’s feet were 19. The swans rose again, waiting to see the bird fly.The bird lifted its head. It 20 the ice. But it was not able to fly because its wings were covered with ice. Later, four of the swans came down and helped it get rid of the ice in its feathers.Finally, the bird 21 its wings as far as they would go. Seeing this, the four swans took off and 22 the flying swans. They still flew in a perfect line. Behind them, with incredible (难以置信的) 23 and joy, the bird flew into the sky. It followed them until it caught up with them and flew after the last one of the 24 swans.I was deeply moved. Even birds could give a 25 to those in trouble. If birds can help others,