题目内容：

A rich young man decided that he would like to do some diving（潜水） in the sea， so he bought a rubber suit and all the other things that he needed， and took some lessons at a diving school. Then one day he walked into the water by himself and began to explore（探索）the bottom of the sea.

He saw a lot of beautiful fish and other things， and then， after half an hour， he suddenly saw a man waving his arms and legs around wildly near the bottom of the sea. He was wearing only a bathing suit.

The rich young man was very surprised to see him， so he took out a plastic notebook and a special pencil， which could write under water， and wrote，“What are you doing here?”

He showed the notebook to the other man， who then took the pencil and wrote， “Drowning（溺水）!”

1.What did the rich young man want to do?

A. diving         B. swimming

C. walking        D. driving

2. How did he prepare himself for his diving?

A. He bought all the things needed for diving.

B. He took a diving lesson.

C. He bought a rubber suit and a bathing suit.

D. both A and B.

3.Why was the rich young man very surprised at the bottom of the ocean?

A. Because he saw many beautiful fish.

B. Because he saw a man with a bathing suit.

C. Because he saw a man with a diving suit.

D. Because he saw many beautiful plants

4. What was the man doing?

A. swimming              B. diving

C. searching for fish     D. drowning

5. Which is the following is NOT true?

A. The rich young man likes diving.

B. The rich man saved the other man at last .

C. The drowning man shouted，“help， help…”.

D. The other man waved his arms and legs around wildly near the bottom of the sea.