[填空题] 在变动成本加成定价法下，成本加成率=（）÷变动成本。

常用义 岩浆结晶分异作用 Which two statements about an interface configured with the asr-group command are correct?（） [" The FWSM supports up to 16 asymmetric routing groups."," If a matching packet is not found, the packet is dropped."," Asymetric routing of return traffic is enabled."," If a matching packet is found, the Layer 3 header is rewritten."," If a matching packet is found, the Layer 3 header is rewritten and the packet is forwarded to the default gateway."] 人类文明包括（） 多音节单纯词可分五类，例如“匆匆、蝈蝈”是叠音词，“雷达、扑克”是（）。 在变动成本加成定价法下，成本加成率=（）÷变动成本。