单项选择题
A.the purpose of trimming B.the approval for ballast C.the purpose of voyage D.the approval for operation
The load line certificate is issued by（）.A.CCSB.the Nat...
单项选择题The load line certificate is issued by（）.
A.CCS B.the National Cargo Bureau C.MSA D.PRC Customs
The Immigration and Naturalization Service is concerned...
单项选择题The Immigration and Naturalization Service is concerned with which document on a vessel making preliminary entry into a U.S. port from a foreign port?（）.
A.Cargo Manifest B.Certified Crew List C.Curio List D.Shipping Articles
The granting of radio pratique （）the vessel only as far...
单项选择题The granting of radio pratique （）the vessel only as far as the Port Officer of Health is concerned．
A.clear B.clears C.clearing D.is cleared
