19．A.cost

　　B．protect

　　C．lose

　　D．change

　　【解析】　protect one's life意为“保护某人的性命”。

　　【答案】　B

　　20．A.proud

　　B．fond

　　C．scared

　　D．sure

　　【解析】　根据上文中的故事可知，老人认为成为伟人的真谛在于不惧怕死亡。be scared of意为“害怕”。

　　【答案】　C

　　Ⅲ.阅读理解

　　When Steve Jobs was born on February 24，1955，in San Francisco，California，his unmarried mother decided to put him for adoption because she wanted a girl.So in the middle of the night，his mother called a lawyer named Paul Jobs and said，“We have an unexpected baby boy；do you want him？”But his mother told his future parents to promise that they would send Jobs to college.After Steve Jobs graduated from high school，he went to college but decided to drop out because it was so expensive that he had to sleep on the floor in his friends' rooms.

　　At 20，he and a friend(Steve Wozniak) started a company in a garage on April 1，1976.Jobs named their company－Apple in memory of a happy summer he had spent as an orchard(果园) worker in Oregon.

　　After 10 years of hard time and failures，starting from two kids working in a garage，Apple computer eventually grew into a big company with over 4，000 employees.

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