【单选题】I HEREBY ON BEHALF OF MY OWNERS DECLARE G.A. AND REQUIRE ALL PARTIES CONCERNED TO PROVIDE G.A. SECURITY ASAP.From this fax it is inferred that the vessel ______. A.has suffered some damage or loss
【判断题】子程序中值参数的变化将导致调用模块中相应实参的变化。The change of the parameter value in the subroutine will result in the change of the corresponding argument in the calling module.