Alexander Fleming noted that it was a dish he was trying to grow bacteria for an experiment ___looked abnormal. A. where; which B. which; which C. that; that D. in which; that 相关知识点: 试题来源: 解析 D 【详解】考查定语从句和强调句型。句意:亚历山大弗莱明(Alexander Fleming)注意到他...
Alexander Fleming was a Scottish doctor,a scientist and Nobel Prize winner.He is best known for his discovery of penicillin (青霉素). Penicillin is a medicine that is used to save thousands of lives each year.It kills the bacteria (细菌) that cause infection (感染).Penicillin was first disco...
Alexander Fleming was born in Scotland in 1881. He left school when he was thirteen years old; for a few years he worked in a shopping company. When he was about twenty years old, an uncle died and left him some money. At his elder brother's advice, he took an entrance examination ...
结果1 题目 Dr. Alexander Fleming was experimenting with a culture of deadly bacteria when he discovered the antibiotic penicillin —a special "mould" he had cultivated all by himself. 相关知识点: 试题来源: 解析 答案:N 反馈 收藏
阅读理解Alexander Fleming was born in Scotland in 1881. He left school when he was thirteen years old; for a few years he worked in a shopping company. When he was about twenty years old, an uncle died and left him some money.At his elder brother's advice, he took an entrance examina...
Alexander Fleming. Self: Matters of Life and Death. He initially worked in a shipping company before, thanks to various scholarships, he was able to begin studying medicine at St. Mary's Hospital Medical School in Paddington in 1901. In 1906 Fleming comp
Fleming submitted a report on his discovery to the British Journal of Experimental Pathology on May 10, 1929, which was published the following June. Although Fleming had recognized that the bacteria-killing effect of penicillin could effectively combat a number of infections such as suppuration, ...
题目: Alexander Fleming noted that it was a dish he was trying to grow bacteria for an experiment ___looked abnormal. A. where; which B. which; which C. that; that D. in which; that 免费查看参考答案及解析 题目: E Sarah Alexander celebrated the start of her last year at Wells Colleg...
1922:Fleming discovered Iysozyme whilst trying to find a cure for the common cold, an enzyme present in mucus which kills some bacteria. 1928:A chance exposure of a culture dish of staphylococci lead to his discovery of penicillin. 1938:Appointed Professor of Bacteriology at London. ...
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