醋酸纤维素酞酸酯（）.
A．MCC
B．HPC
C．CAP
D．L-HPC
E．EC
参考答案：C
A new bridge will _____ across the river. [ ]
A. be building
B. be built
C. build
建筑特殊功能部位与用房装修防火要求有哪些?
