A、chartering
B、using
C、making
第1题:
A、shipped
B、ship
C、shipping
第2题:
A.train
B.bus
C.car
D.ship
第3题:
第4题:
A.sufficient
B.effective
C.efficient
D.responsible
第5题:
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the ______.
A.distress position
B.spoken words “Mayday, Mayday, Mayday”
C.ship’s name
D.ship’s call letters
第6题: