针对某些危险陛较高的特殊领域,国家为了加强安全生产监督管理工作,专门建立了()。
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在有可能发生药物的物理或化学配伍时采取的处理方法()
A改变溶剂
B改变调配顺序
C添加助溶剂
D改变溶液的pH值
E改变有效成分或剂型
What' s the main point of this passage?
A. Few para-parents are willing to take on real responsibility for the child' s well-being.
B. Divorce damages children.
C. Divorce damages the voluntary link between the children and father.
D. All of the above.