A.ForB.SinceC.BecauseD.Although（）the packing is the sam……

单项选择题（）the morning from 0800 to 1200 Chief Officer is on duty.

A.On
B.In
C.At
D.During

单项选择题（）should you do first when heaving up the anchor.

A.Engage the wildcat
B.Release the brake
C.Release the pawl
D.Engage the motor

单项选择题（）ready for mooring.

A.Do
B.Have
C.Make
D.Get

单项选择题（）is your maximum draught，please?

A.How
B.What
C.Where
D.That

单项选择题（）is your draft?

A.What
B.How
C.Which
D.When