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题型:阅读理解-阅读单选 难度:0.65 引用次数:58 题号:18867776

Having grown up on a farm near Alliston, Ontario, Frederick Banting was a good worker but felt uncomfortable and unaccepted in a town school. Fred hated school. After graduation, he began studies to become a minister. When that did not go well, he changed his goal to medicine. After World War I, the young Canadian doctor returned home to set up his practice. Just then he began to focus on articles on diabetes (糖尿病), a disease that had cost the life of a neighbor’s child.

To solve the problem of this disease, Fred asked Dr. J.J. R. Macleod at the University of Toronto for help to lend him a laboratory and was given a young assistant named Charles Best. Fred and Charles worked day and night, but early results in producing the hormone (激素) preparation they called insulin (胰岛素) were discouraging. Many of the animals they treated died. Finally one animal kept alive for several weeks. The team appeared to be finally getting somewhere, and it was time to move on to human subjects. Before treating human patients, however, Fred and Charles tested the safety of their insulin on each other. Their tests were a triumph.

The first patient to be treated was a fourteen-year-old boy named Leonard. The year was1921. The poor boy weighed only seventy-five pounds, and he was hardly alive. But the new insulin treatment by Fred and Charles was a great success. Leonard gained weight, and his health greatly improved.

In 1923, the Nobel Prize in medicine was awarded both to Canadian doctors Frederick Banting and J.J.R. Macleod. Fred could have made himself a millionaire with his discovery. Instead, he sold his patent for the production of insulin to the University of Toronto—for one dollar—so that the drug could be marketed cheaply and thousands of lives could be saved and improved.

Fred was just ordinary in many respects but he was a man with the strong will to get to his goal. He had the heart of a true Canadian hero.

1. What’s the main purpose of paragraph 1?
A.To tell why Fred graduated early.
B.To show why Fred changed his life goal.
C.To introduce how Fred took up the research.
D.To tell what Fred experienced in the war.
2. What does the underlined word “triumph” mean in paragraph 2?
A.Reference.B.Victory.C.Challenge.D.Model
3. Why did Fred sell his patent?
A.To make money.B.To earn reputation.
C.To promote insulin.D.To benefit patients.
4. Which of the following is probably the best title for the text?
A.An Unlikely HeroB.A Chance Discovery
C.A Successful TestD.A Well—known Scientist
【知识点】 说明文 科学家

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