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    12．But for penicillin，many peoplewould have died（die） from sickness or even wounds in the battle．

    分析 如果没有青霉素，许多人本来会死于疾病或者战伤．

    解答 答案是would have died．考查虚拟语气．题干表达的是"如果没有青霉素，许多人本来会死于疾病或者战伤．"表示对过去事情的假设，意思是"本来会做"，所以用would have+过去分词．故答案是would have died．

    点评 解答此类题目，首先需要明确句意，然后根据相关语法填写正确的答案．

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