The International SafetyNet Service is abl
问题:
The International SafetyNet Service is able to address the call to().
A.all vessels
B.selected groups of ships
C.a particular ship
D.A, B, C are all right
The International SafetyNet Service is able to address the call to().
A.all vessels
B.selected groups of ships
C.a particular ship
D.A, B, C are all right