As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.A．to saveB．savingC．savedD．Save-高中英语-n多题

◎ 题干

As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.

A．to save

B．saving

C．saved

D．Save

◎ 答案

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◎ 解析

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◎ 知识点

根据n多题专家分析，试题“As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.A．to saveB．savingC．savedD．Save…”主要考查了你对【现在分词的被动式】，【现在分词】，【不定式的被动式】，【过去分词】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

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