安全教育的结果是使大家行动安全化和安全行动习惯化，以引导其正确的行动。
参考答案：对
小黄鱼的脂肪含量比大黄鱼高。
Analogous estimating （）.
A．uses bottom-up estimating techniques
B．uses the actual cost of previou similar projects as the basis for estimating the cost of the current project
C．is used most frequently in the later stages of a project
D．summarizes estimates for individual work items
