52单词网 > 高中英语 > 高中英语题库 > Bob could have seen the famous pop star yesterday morning.A.did he comeB.if he c

Bob could have seen the famous pop star yesterday morning.A.did he comeB.if he c

来源:网络 时间:
Bob could have seen the famous pop star yesterday morning.A.did he comeB.if he c

Bob could have seen the famous pop star ______ yesterday morning.

A.did he comeB.if he cameC.had he comeD.if he should come

试题答案

C

解析试题