私醫聯招 英文歷屆試題｜第 163 題
104 學年度
- would get off the building as quickly as possible
- had gotten off the building immediately
- got off the building at once
- have gotten off the building right away
提示
句子是與過去事實相反的假設語氣(would have survived),注意if子句應搭配哪種時態。
正確答案
正解：B
詳解
A. would get是條件句主要子句常用的形式,不可用於if子句本身,且與過去事實相反的假設須用過去完成式。
B. 與過去事實相反的假設中,if子句須用過去完成式had + p.p.,結構正確,為正解。
C. 簡單過去式無法表達與過去事實相反的假設語氣。
D. 現在完成式不符合與過去事實相反假設句if子句的文法規則。
