A.calls at
B.has called at
C.call at
D.will call at
您可能感興趣的試卷
你可能感興趣的試題
A.Calling frequency
B.Distress frequency
C.Urgency frequency
D.Working frequency
A.to be
B.is
C.will be
D.has been
A.at
B.by
C.in
D.on
A.home
B.family
C.China
D.returning
A.cast
B.to cast of
C.cast off
D.to cast off
最新試題
Should that kind of weather（），the two ships would touch each other.
Pilot Station，this is Chinese ship Jinsha（）.Over.
There is a drifting mine（）in position 21 degrees 31 minutes North 124 degrees 20 minutes East.
Some goods are missing（）terrible weather.
How（）the cargo at loading port?
（），you can’t finish discharging tomorrow!
（）your present speed?
All VHF marine band radios operate in the simplex mode，which means that（）.
A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.
The height of a VHF radio antenna is more important than the power output wattage of the radio because（）.