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【题目】Marie Curie __________ radium and won the Nobel Prize for Physics in 1903.

A.foundB.discoveredC.exploredD.invented

【答案】B

【解析】

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,指经过研究、设计而创造出前所未有的动词。结合句意可知,此空是“发现,找到”的意思,应填discovered,故选B

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