单项选择题
Once vessel has been cleared by Port Health or Immigration （）must proceed to appropriate berth or anchorage．
A.It B.she C.he D.the vessel
单项选择题 My vessel is healthy and I request free pratique．What does the sentence My vessel is healthy mean?It means;（）.
单项选择题 It is not necessary to declare（）in MARITIME HEALTH DECLARATION.
单项选择题 If an alien stowaway is discovered aboard your vessel，his name must be placed on the （）.
