中小企业业务存在较高风险，（）是否到位是决定中小企业业务成败的关键要素。 A.风险管理。 B.产品开发。 C.利率定价。 D.激励约束。
点焊必须焊透；点焊处有裂纹、气孔、夹渣缺陷时应铲除重焊，必须在（）合格后方可全面施焊。
A Certificate of Financial Responsibility attests that the vessel（）. has financial backing to meet any liability resulting from the discharge of oil。 has the minimum required amount of P & I and hull insurance。 will assume the responsibility for any damage or loss to the shipper。 has financial reserves to meet reasonable expected crew costs of an intended voyage。
什么是压力流学说？
依照《行政复议法》及其《实施条例》的规定，申请行政复议的公民、法人或者其他组织为（） 被申请人。 申请人。 原告。 申诉人。
In the refrigeration system, a shortage of refrigerant is indicated by （）.
