有关图中蛋白质的叙述，正确的是(     )

律师的业务分为(       )

①诉讼业务　②非诉讼业务　③个人业务　④集体业务

    I' m ready to do my first jump 10 months after a skydiving (特技跳伞) accident. I can't wait! That accident almost killed me and it made me stay in hospital for half a year. During the boring long days, I didn't feel glad to be alive. I was wondering how I could live without my favorite sport.

    It all started one evening after a nine-to-five day. I was sitting on the sofa when an ad (广告) came on the television. "Try skydiving," it said. The next day, I went to the skydiving school in my town. At the end of the day's lessons, I knew I found the fight sport for me.

    I will never forget my first jump. Five of us walled to the runway and got into a plane. I was scared, but the others were tailing and joking, and I started to feel a little relaxed. It was a beautiful, cloudless day and the sun was just going down. Soon it was time to jump. As I jumped from the plane, I shouted. But then everything became quiet. It was the most wonderful four minutes of my life.

    From the first jump, I was hooked. I started spending all my free time skydiving . It became my reason for living. Things were going really well. Then an accident happened on my 104th jump. I broke my both legs, right arm and nose. I stayed in hospital for six months, but I still couldn't forget skydiving.

    My mother couldn't understand why the only reason I wanted to get better was to go skydiving again. But for me, skydiving is life, and life is skydiving.