【单选题】Hermes was born at dawn and by noon he was able to invent ( )with tortoise shell.
【单选题】Hermes was born in a cave in Mount Cyllene in Arcadia at dawn by ( )
【判断题】气割工休息或长时间离开工作场地时,必须切断切割机电源,以免电机过热烧坏。
【单选题】完全民事行为能力人是指年龄在18周岁、精神正常,能够通过自己独立的行为行使民事权利和承担民事义务的公民,所以,18周岁以下的人均不是完全民事行为能力人。( )