會
38%
否
60%
無意見
2%
會,考慮取消或改去其他地方
34%
會,但只會避開郊野地區
24%
不會,行程照舊但會提高警覺
20%
完全不受影響
17%
無意見
5%
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Vocal Lecture Series: The Human Voice in 4 Parts
Lecture Series on Singing, The Human Voice in 4 Parts - Lecture 1: Bass
Lecture Series on Singing, The Human Voice in 4 Parts - Lecture 2: Alto
Lecture Series on Singing, The Human Voice in 4 Parts - Lecture 3: Soprano
Lecture Series on Singing, The Human Voice in 4 Parts - Lecture 4: Tenor