Which of the following is not a feature of intangible cultural heritage?
A. inclusive
B. community-based
C. permanent
D. representative
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Which province’s intangible cultural heritage is Kunqu Opera?
A. Shanxi
B. Jiangsu
C. Zhejiang
D. Fujian
Intangible cultural heritage does not include_________
A. traditional crafts
B. performing arts
C. festival events
D. buildings
对于平卧叠浇的构件,采用逐层加大超张拉的方式弥补预应力损失时,底层和顶层张拉力之差应控制在____%内。(填空2 分)