
Passage: Having the authority to allow a band, especially a first-class band, to rehearse over and over again is the hallmark of a good conductor. This kind of prestige is not easy. A conductor must gain this prestige by winning the band's respect for the artistic insights he pursues.
Question: In the course of the above discussion, which of the following statements did the author presuppose?
A. A.Good conductors have different artistic views on the same piece when working with different bands.
B. B.Good conductors are perfectionists, and they are never satisfied with the performance of a first-class band.
C. C.If a good conductor thinks additional rehearsals are necessary, a first-class band is always ready to work overtime.
D. D.Even if an artistic opinion has not been fully expressed, a first-class band can understand the superiority of this artistic opinion.
Answer: