I _____ the plumber as I learnt later that John had already phoned him.A、needn’t

游客2024-09-16  10

问题 I _____ the plumber as I learnt later that John had already phoned him.

选项 A、needn’t phone
B、needn’t have phoned
C、shouldn’t phone
D、shouldn’t have phoned

答案 B

解析 考查情态动词的用法。“needn’t have+过去分词”表示“本不必做……”,言下之意是做了不必做的事,并表示过去时间,完全符合句意。A、C都表现在时间;D表示“本不该……”,表示懊悔做了不该做的事,放在句中句意显然不合适。
转载请注明原文地址:https://tihaiku.com/zcyy/3760642.html
最新回复(0)