单项选择题
A.on B.for C.to D.at
（）up Maritime Declaration of Health.A.WriteB.FillingC.F...
单项选择题（）up Maritime Declaration of Health.
A.Write B.Filling C.Filled D.Fill
From what direction（）you approaching?A.areB.isC.amD.be
单项选择题From what direction（）you approaching?
A.are B.is C.am D.be
We（）this port for replenishment of fuel oil.A.is callin...
单项选择题We（）this port for replenishment of fuel oil.
A.is calling at B.are calling at C.is calling on D.are calling on
