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

分析 如果沒(méi)有青霉素，許多人本來(lái)會(huì)死于疾病或者戰(zhàn)傷．

解答 答案是would have died．考查虛擬語(yǔ)氣．題干表達(dá)的是"如果沒(méi)有青霉素，許多人本來(lái)會(huì)死于疾病或者戰(zhàn)傷．"表示對(duì)過(guò)去事情的假設(shè)，意思是"本來(lái)會(huì)做"，所以用would have+過(guò)去分詞．故答案是would have died．

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