阅读理解。

     Bill Gates is the richest person in the world. He's not only a very famous computer scientist but also a

very successful businessman.

     Bill's father was a successful lawyer and his mother was a hardworking teacher who enjoyed going to

parties as well. From his parents, he learnt a lot. He learnt from his father the meaning of saying "No pains,

no gains". He also learnt from his mother that a person must know how to make the best of time by making

schedules.

     When he was still a college student, he developed the world's first computer language for the personal

computers. Then he realized that every family was going to have a computer, and every computer would

need his software. So he started his Microsoft Company without finishing his studied in college. He said,

"I'm making my first million dollars on software by the time I'm twenty-five." And he did!

1. From his father, Bill learnt that __________.

A. if one wanted to get something, he had to work hard

B. being a lawyer was very successful

C. one could get anything if he wanted it

D. he should start his Microsoft Company

2. He developed ___________.

A. a language

B. personal computers

C. a soft ware

D. a college

3. From this passage, we know Bill Gates is __________.

A. a famous computer scientist

B. a teacher

C. a successful businessman

D. Both A and C