单选题The satellite system of GAMDSS comprise（）.ANAVTEX, COSPAS/SARSAT, EPIRBs and Status Recording-systemBInmarsat,COSPAS/SARSAT, EPIRBs and Status Recording-systemCNAVTEX, Inmarast,EPIRBs and SARTDInmarsat, direct Printing Telegraphy
单选题
The satellite system of GAMDSS comprise（）.
A
NAVTEX, COSPAS/SARSAT, EPIRBs and Status Recording-system
B
Inmarsat,COSPAS/SARSAT, EPIRBs and Status Recording-system
C
NAVTEX, Inmarast,EPIRBs and SART
D
Inmarsat, direct Printing Telegraphy
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