单项选择题
In order to communicate the threat at a port facility or for a ship, the Contracting Government will set the appropriate security levels Security level 1 corresponds to（）
A.normal situations B.medium situations C.high threat situations D.special situations
单项选择题 According to the ISPS Code, for a sailing ship, the following except（）should be onboard.
单项选择题 The ISPS Code consists of a mandatory section-Part A, which shows（）
单项选择题 The objective of ISPS Code is（）
