科目:初中英語 來源: 題型:填空題
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科目:初中英語 來源: 題型:填空題
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科目:初中英語 來源: 題型:閱讀理解
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科目:初中英語 來源: 題型:閱讀理解
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科目:初中英語 來源: 題型:閱讀理解
Edward Jenner | a country doctor,learning medicine in London |
His discovery | Finding a way to stop people (76)catching smallpox. |
A strange thing | the girls didn't get smallpox when they looked after the cows. |
The reason | they caught a different,less (77)serious illness. |
The experiment | he cut the boy's (78)arm and gave him this kind of illness. |
A danger | the boy would be ill,and even (79)die. |
The ending | Jenner's experiment was (80)successful and other doctors use the same treatment. |
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科目:初中英語 來源: 題型:選擇題
A. | How long | B. | How often | C. | How far | D. | How soon |
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