TheproportionofelderlypeopleincreaseinBritainandmedica...

問題詳情：

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

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

【回答】

D

知識點：虛擬語氣與情態動詞

題型：選擇題