所有进入施工现场的人员必须按劳动保护要求着装。
参考答案:对
When the father arrived at the accident _______, he was relieved by the _____ of his daughter who not only survived the accident but also was helping other victims. [ ]
A. place; scene
B. scene; sight
C. sight; scene
D. scene; view
冠军国家的价值是什么?