危险度包括系统内的现实危险度和系统外的现实危险度,其中系统外的现实危险度又包括固有危险度和可控危险度。( ) 危险度包括系统内的现实危险度和系统外的现实危险度,其中系统外的现实危险度又包括固有危险度和可控危险度。( ) 分类:财经法规 题型:多选题 查看答案
What did the think atfer the kite flying ? What did the think atfer the kite flying ?A.The boys must have had nore fun than 分类:财经法规 题型:多选题 查看答案