【单选题】

SentenceCompletion

Rather than portraying Joseph Ⅱ as a radical reformer whose reign was strikingly enlightened, the playAmadeus depicts him as thinker, too wedded to orthodox theories of musical composition to appreciate an artist of Mozart’s genius.A．a revolutionary
B．an idiosyncratic
C．a politic
D．a doctrinaire
E、an iconoclastic