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 diving 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（底部）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（摇动）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. driving    B. diving    C. walking

2. How did he prepare himself for this?

A. He bought all the things needed for diving.

B. He took a diving lesson.

C. both A andB

3.What did he first see at the bottom of the ocean?

A. some fish     B. some plants     C. a man with a bathing suit

4.What did he see later?

A. some sea animals  B . a man with a bathing suit  C.  some rocks

5.What was the other man doing?

A. swimming    B . diving      C.. drowning