海底地貌中深度和坡度很小的是（）。
什么叫焊接电弧
说明下列宾语前置属于何种类型制，岩邑也，虢叔死焉。佗邑唯命。
超基性-基性杂岩
During consultation, you find that a customer has only a single asset closet and is looking for a solution that is easy to deploy. Which NAS physical deployment model would you suggest to this customer?（） edge。 central。 Layer2。 Layer3。
下面关于影子价格的说法正确的是（）
