单项选择题

（）communication are intership VHF radio telephone communication.

A.ship-to-shore
B.shore-to-ship
C.bridge-to-bridge

相关考题

The INMARSAT system is open for use by（）countries on a ...

单项选择题The INMARSAT system is open for use by（）countries on a non-discriminatory basis.

A.some
B.lots of
C.many
D.all

Within the polar areas it is（）to see a satellite in geo...

单项选择题Within the polar areas it is（）to see a satellite in geostationary orbit.

A.impossible
B.possible
C.easy
D.difficult

The position of INMARSAT AOR-W satellite is（）above the ...

单项选择题The position of INMARSAT AOR-W satellite is（）above the equator.

A.55.5 W
B.180E
C.15.5W
D.64.5E

GMDSS