题目内容：

On a cold winter day, a fox told Mother Bear that he would teach her how to fish. For she wanted to learn, he took her to a hole in the ice, and told her to put her tail(尾巴) down into the water.

He told her to keep the tail there for a long time. Then when she pulled the tail out of the water, she would find fish around the tail.

The bear was foolish enough to believe what the fox said. She sat for a long time with her tail in the water. She was waiting for the fish. But when she tried to pull her tail out of the water she found that it was frozen(冻结的) in the ice.

She asked the fox to pull her out, but the fox laughed to itself and ran away. So she called Father Bear to help her.

Father Bear came. He pulled her hard and at last got her out. But a part of her tail was in the ice. That is why people find the bear's tail so short.

1. What did a fox tell Mother Bear to do on a cold winter day?

A. It told her to swim in the lake.

B. It told her to play by the lake.

C. It told her to catch fish for him.

D. It taught her how to fish.

2. The fox asked Mother Bear_______.

A. to jump into the water

B. to sit by the lake for a long time

C. to put her tail down into the water and never pull out of the water

D. if she pulled the tail out of the water, she would find fish around the tail

3. What happened next?

A. Mother Bear caught a big ship.

B. Mother Bear fell into the water.

C. Mother Bear died of coldness.

D. Mother Bear's tail was frozen in the ice.

4. In the end,__________.

A. Father Bear came, but he couldn't help her

B. the fox helped to pull her out, but a part of her tail was in the ice

C. the fox laughed to itself and ran away

D. the fox called Father Bear to help her

5. Which of the following is right according to the passage?

A. The fox is foolish enough.

B. Mother Bear is clever enough.

C. Father Bear is not helpful.

D. The tail of Mother Bear is shorter than ever,