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23 hours ago · Discovery of the Penicillin: 1x45 min: The discovery of penicillin by Alexander Fleming. Indoors and Out: Man and the Land: 8x20 min: Series of short documentaries in which Sir David Attenborough visits London, the Scotland Highlands, Fair Isle, New Forest, and other places in the UK.
23 hours ago · 这是一份广东省广州市花都区2023-2024学年八年级（下学期）期中英语试卷，共12页。试卷主要包含了语法选择，完形填空，阅读，语篇填词，补全句子，书面表达等内
23 hours ago · Penicillin (青霉素) is widely considered 101 (be) one of the most important medical discoveries in history, but it was not what Alexander Fleming was looking for when he found it 102 September 1928.
