A.Cross out the error with a single line，and write the ……

单项选择题In writing up the log book at the end of your watch，you make an error.which of the following is the way to correct the error（）.

A.Carefully and neatly erase the entry and rewrite it correctly
B.Remove this page of the log book and rewrite all entries on a clean page
C.Blot out the error completely and rewrite the entry correctly
D.Cross out the error with a single line and rewrite the entry correctly

单项选择题All of the following records are usually maintained by the watch-standing officers aboard avessel EXCEPT the（）.

A.deck logbook
B.official logbook
C.compass record book
D.chronometer error book

单项选择题All entries in the Official Logbook must be signed by the Master and（）.

A.the Chief Engineer
B.the person about whom the entry concerns
C.one other crew member
D.No other signature is required.

单项选择题All entries in the Official Logbook must be signed by the Master and（）.

A.the Union Representative
B.the person about whom the entry concerns
C.no one else
D.one other crew member

单项选择题After your vessel has been involved in a casualty,you are required to make your logbooks,bell books,etc.,available to（）.

A.attorneys for opposition parties
B.marine surveyors
C.MSA officials
D.All of the above