During a（）period, as a newly commissioned SES, your IMN will be past to the other CESs.

A.his service and position
B.time and course
C.tide and speed
D.type of his ship

A.Yamaguchi, Japan
B.Beijing, China
C.Nakhodka, Russia
D.Perth, Australia

A.IMO Headquarters in London
B.Inmarsat Headquarters building in London
C.Western European Maritime Organization
D.International Maritime Safety Committee