單項(xiàng)選擇題The port clearance for a ship should be granted()the completion of loading or discharging in the port.

A.before
B.when
C.after
D.during


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1.單項(xiàng)選擇題The port gang way caught on a()on the wharf and was severely damaged.

A.bollard
B.bitt
C.stem
D.keel

2.單項(xiàng)選擇題The present voyage of my ship began at the port of Shanghai after loading 8000 tons of cargo on board and ended after discharging the cargo at the port of Hong Kong, which is().

A.the port of destination
B.the next port of call
C.the port of arrival
D.the last port of call

3.單項(xiàng)選擇題The radio technician will come aboard()the repairs.

A.on
B.in
C.with
D.for

4.單項(xiàng)選擇題The ship()on a low rock was broken in two by the waves.

A.that had been driven
B.had been driven
C.have been driven
D.which to have been driven

5.單項(xiàng)選擇題The ship grounded in the channel while()the Second Bar.

A.cross
B.crosses
C.crossing
D.crossed