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 TheproportionofelderlypeopleincreasesinBritainandmedic...

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 TheproportionofelderlypeopleincreasesinBritainandmedic...

 The proportion of elderly people increases in Britain and medical advances make it possible to keep alive patients who ________ previously.

A. would die         B. had died         C. should have died     D. would have died

【回答】

D

知识点:虚拟语气与情态动词

题型:选择题

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