客运索道、大型游乐设施在每日投入使用前，其运营使用单位应当做什么？
参考答案：
应当进行试运行和例行安全检查，并对安全附件和安全保护装置进行检查确认。
Directions: The question below is followed by six choices numbered 260-265. If a choice is correct, mark A in the space provided. If a choice is not correct, mark B. Blacken one circle on your answer sheet for each number. The nurse is explaining the Bill of Rights for psychiatric patients to a client who has voluntarily sought admission to an inpatient psychiatric facility. Which of the following rights should the nurse include in the discussion
Right to refuse treatment.
焊条按其药皮溶化后的熔渣特性分为哪几类？
