题目

 —Happy birthday!    —Thank you! It’s the best present I _____ for.     A. should have wished            B. must have wished    C. may have wished                   D. could have wished 答案： D。答语句意：谢谢！这是我能够期待的最好的礼物。可以理解为一种虚拟语气，条件暗含在上下文中。

查看本题答案和解析