出口商品的价格构成依据因所使用的贸易术语的不同而不同，企业的FOB价格一般包括商品成本、国内总费用和国外费用。 ( )
参考答案：错
农村信用社省联社理事会行使哪些职权？
A crew member reports that the high-pressure alarm light of a low-pressure CO2 fixed fire extinguishing system is illuminated. The most probable cause of this condition would be that（）.
A.an air leak has developed in the tank
B.the tank cooling system has malfunctioned
C.the pilot cylinder discharge valve is leaking
D.an excessive amount of insulation has been installed on the tank and piping
