单选题 I didn' t go with them to the beach yesterday. But I do wish I ______ there.
A. had been B. have been C. was D. am

【正确答案】 A
【答案解析】[解析] 本题考查虚拟语气。wish后面引导的虚拟语气，用过去完成时表示与过去事实相反的情况。