The playing direction of the flat is toward the left of the piano()
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下面哪一项会导致粮食制品的均衡价格上升()
A. 居民收入的下降
B. 牛奶价格的下降
C. 良好的气候条件
D. 鸡蛋价格的增加
Which note is the key corresponding to#mi()
A. re
B. fa
C. ♯ re
D. ♭fa
Which of the following are enharmonic notes (same sounds with different names)()
A. ♯ mi,♭fa
B. ♯ fa, ♭sol
C. ♯ la,♭sol
D. do, ♯ si
The scope of the temporary accidental contains the notes of the same pitch following the accidental within this measure()