题目内容：

How beautifully she sings! I have never heard ___.
A.the better voice
B.a good voice
C.the best voice
D.a better voice
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答案说选B,我真的觉得它错了啊
应该选D,是吧?

优质解答

对,应该选D,这里的比较式是跟句中的人的嗓音相比的,意思就是说她的嗓音是我听到的最好听的,没有听过比她的更好听的.
如果说全了就是“I have never heard a better voice than hers.”