在应急救援过程中,对事故危险区实施控制主要是防止无关人员、车辆等误入而引起()。
A.伤害
B.骚乱
C.堵塞
参考答案:A
---The fire was finally __________. Unfortunately, 10 people lost their lives.
--- I hope the accident like this __________ happen.
A.put up, not to happen
B.put away, not happen
C.put down, not happens
D.put out, won’t happen
柏拉图的观点中“水”对应着什么图形()
A、正二十面体
B、正四面体
C、正八面体
D、正六面体