It seemed that our nursery rhymes some magic because all the nights I sang them for my dau

It seemed that our nursery rhymes some magic because all the nights I sang them for my daughter, she would listen to them with keen pleasure．
A. must have had
B. should have had
C. could have had
D. need have had

(答案→)A. must have hadB. should have hadC. could have hadD. need have had解析：句意：似乎我们的儿歌有什么魔力因为每晚我为女儿唱的时候，她都会非常愉快的听。这里用情态动词must的完成式，表示对过去情况的推测“过去一定是…”，should have done“过去本来应该做而没有做”，could have done“本可以做却没有做”，need have done“本需要做却没有做”，所以选 A。

我也是这个答案