如果结果不匹配，请 
更多“Price elasticity of supply 供给的…”相关的问题
第6题
W1lich is the best indicator ofthe inital set ofgypsum products（)A．loss ofglossB．loss of
W1lich is the best indicator ofthe inital set ofgypsum products()
A．loss ofgloss
B．loss ofresilience
C．decreased compressive strength
D．decreased elasticity
