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Alexander Fleming was born in Scotland in 1881 and his parents were both farmers. He moved to London in 1895 and finished his basic education. Fleming entered the medical field in 1901, studying at St. Mary’s Hospital Medical School. While at St. Mary’s, he won the 1908 gold medal as top medical student.

A position at St. Mary’s Hospital led him to the then-new field of bacteriology(细菌学). During World War I, Fleming served in the Royal Army Medical Corps. At the time, antiseptics(抗菌剂) were commonly used. Fleming discovered that their destructive effects on the body were greater than their ability to break down harmful bacteria. Therefore, more soldiers were dying from antiseptic treatment(治疗) than from bacterial harm.

Fleming suggested that, for more effective treatment, wounds simply be kept dry and clean. However, his idea largely got ignored because of the difficult conditions. Returning to St. Mary’s after the war, in 1918, Fleming worked as the assistant director of St. Mary’s.

In September 1928, Fleming returned to his lab after a month away with his family, and was surprised to notice that a type of bacteria he had left out had become polluted by a mold(霉菌). The bacteria surrounding this mold had been destroyed. He realized that he discovered the world’s first bacteria killer. It was later named “penicillin”.

Further development of penicillin was not a one-man operation, so Fleming employed two young researchers. Penicillin finally came into use during World War II and Fleming won the Nobel Prize in 1945.

1.What do we know about Fleming?

A.He began to study medicine at the age of 14.

B.He completed his basic education in Scotland.

C.He had excellent performance while in college.

D.He started his career due to his parents’ influence.

2.What did Fleming find during World War I?

A.The British army suffered from a lack of antiseptics.

B.Few people wanted to study the field of bacteriology.

C.Soldiers had limited knowledge of treating their wounds.

D.Antiseptics did more harm than good to wounded soldiers.

3.What does Paragraph 4 imply?

A.Fleming discovered penicillin quite by accident.

B.Penicillin was Fleming’s first well-known discovery.

C.Penicillin was later put into use by Fleming’s students.

D.Fleming made a mistake while preparing for an operation.

4.How does the author organize the text?

A.By providing data. B.By giving examples.

C.By making comparisons. D.By following time order.

高一英语阅读理解中等难度题

少年,再来一题如何?
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