无机盐和（）对人体生命活动起着重要的调节作用。
在气焊时，当温度超过某些元素的沸点时，该元素将（）成气体。 ["蒸发","扩散","还原","飞溅"]
产品成本计算分类法的特点是：先要根据产品的（）、（）和（）的不同，将产品划分为若干类。
During consultation, you find that a customer has multiple asset closets and will be adding more in the future. Which NAS physical deployment model would you suggest to this customer?（） ["edge","central","Layer2","Layer3"]
《职业安全卫生管理体系试行标准》是生产经营单位（）安全生产管理体系的依据。 ["建立","审核","实施","管理"]
说明下列句中黑体字在句中的意义
淫侈之俗，日日以长，是天下之大贼也。
