单项选择题
The very fact that they are made of paperboard ______ special attention in handling and storage. A.reduces B.deduces C.produces D.induces
未知题型 财务报表分析中,通过评价企业的( ),可以分析企业发展的方向和潜力。
未知题型 Grandma would like to ___________ her hair in a different way. A.doB.give###SXB##
单项选择题 下列溶液浓度均为0.1mol/L,其pH<7的是( ) A.NaAc B.NH4Cl C.Na2CO3 D.Na3PO4