未知题型 风险管理范畴中所指的损失不等同于一般的损失,它是指人身伤亡或经济价值的非故意的、非计划的、非预期的减少。按照该定义,下列属于损失的有()。
单项选择题 想要减少事故,企业不仅仅要狠抓违章行为,更重要的是去发现那些()的违章行为
单项选择题 2. The oxygen carrier of muscle is the globular protein myoglobin. Which of the following amino acids is highly likely to be localized within the interior of the molecule?