第13题: [多项选择]对分离痕迹痕迹描述正确的是() A. 造型客体在自身表面被剥离而留下的痕迹 B. 由于力的作用而在接触的瞬间产生巨大的冲量,使表面发生变形的痕迹 C. 分离痕迹是出险车辆上的易碎零部件受到撞击时在车体上也会遗留一部分残骸。 D. 分离痕迹是出险车辆上的易碎零部件受到撞击时会破碎而撒落在事故现场 参考答案:C, D
第24题: [单项选择]In Greek mythology,the hero usually finds himself in a terrible predicament in which he has to face a fate which has been foretold by the Oracle at Delphi.
A. strange phenomenon B. unpleasant situation C. unusual circumstance D. huge monster 参考答案:B