—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
—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
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。