(41~44)Jeff Bezos had an interest in science when he was a teenager. He liked to stay in his father’s garage and didmany experiments. At that time, he even learned from his grandfather and understood how to use clocks to play trickson his cousin.In 1994, Jeff Bezos found the Internet became much more popular, so an idea came to his mind. (41) ,he still wanted to have his own business on the Internet. One day, he began to drive from Seattle to New York and finally even crossed the USA. He wrote a business plan on the way and decided to set up his company in his garage. His company was about (42) . He called it “Cadabra” in the beginning but later changed it into “Amazon.”With his knowledge about science, Jeff Bezos successfully got people to buy all kinds of books on Amazon quickly and easily. (43) , they were able to buy the same books at even lower prices on Amazon. It soon became one of the biggest bookstores around the world, but (44) . For him, Amazon is not just a bookstore. It should be a special store on the Internet, and people are able to find everything on it. Maybe you can buy only a cup of coffee from it if you feel thirsty in the near future.  
( ) 41.
(A) Though he knew a lot about science 　　　
(B) Though he learned a lot from his grandfather
(C)Though his job paid quite well 　
(D) Though he was excellent at doing experiments