Marie Curie radium and won the Nobel Prize for Physics in 1903.A. foundB. discoveredC. exploredD. invented 答案 句意:玛丽·居里发现了镭,并于1903年获得诺贝尔物理学奖。考查动词。found创建,发现;指找寻找到的东西,强调的是结果;discovered发现;发现那些存在,只是未被发现的东西;explored勘探;invented发明...
Marie Curie discovered radium. Radium is a kind of ___. A. 金属 B. 气体 C. 液体 D. 塑料 相关知识点: 试题来源: 解析 A。Radium(镭)是一种金属,B 选项“气体”是“gas”;C 选项“液体”是“liquid”;D 选项“塑料”是“plastic”。反馈...
Marie Curie and the radium industry. History and Technology, 13, 267-291Xavier Roque, "Marie Curie and the Radium Industry: a Preliminary Sketch", History and Technology 13 (1997): 267-281; Boudia, Marie Curie et son laboratoire.Roqué, Xavier (1997). Marie Curie and the radium industry:...
Following Antoine Henri Becquerel's discovery of radioactivity, she investigated uranium with her husband, Pierre Curie (1859-1906). Together they discovered the elements radium and polonium. Marie Curie later isolated pure radium and developed the use of radioactivity in medicine. The American ...
试题来源: 解析 根据"Marie Curie ...radium (镭) many years ago."和首字母可知,此处指居里夫人发现了镭;discover"发现",动词;再根据"many years ago"可知,时态为一般过去时,动词要用过去式。故填:discovered。 居里夫人多年前发现了镭。反馈 收藏 ...
Marie Curie _ radium. A. discovered B. discovers C. will discover D. is discovering 相关知识点: 试题来源: 解析 A。玛丽·居里发现镭是过去的事情,用一般过去时,discovered 正确。B 一般现在时;C 一般将来时;D 现在进行时,均不合适。反馈 收藏 ...
Pierre and Marie Curie's daughter Irène Joliot-Curie and their son-in-law Frédéric Joliot-Curie were also physicists involved in the study of radioactivity. Marie Curie and the Discovery of Radium, Ann Steinke Curie, Sarah Dry, Sabine SeifertThe Genius of Marie Curie - The Woman Who Lit ...
In 1900 Pierre had attached a tube of radium to his arm for ten hours. Ève Curie would write, “To his joy, a lesion appeared.” The burn took weeks to heal, and the very severity of the wound paradoxically suggested the good that radium could do, for it promised strong medicine ...
百度试题 结果1 题目Marie Curie _ discovered _ radium. A. discover B. discovers C. discovered D. discovering 相关知识点: 试题来源: 解析 C。Marie Curie 过去发现了镭,用 discovered。反馈 收藏
句意:居里夫人发现了镭,发明了X光机。本句主语是 Marie curie,谓语部分是 and 连接的动词短语,这两个动词短语形式应一致。根据 invented X-ray machines 一般过去时,可知此句时态也是一般过去时。discover:发现,过去式是 discovered;结合句意和汉语提示可知答案是 discovered。反馈 收藏 ...