A、the information can be received on an ordinary FM radio
B、warnings are printed out for reading when convenient
C、broadcasts are at scheduled times
D、a low frequency band is used for long distance transmission
更多“A major advantage of the NAVTEX system when compared to other systems is that（）.”相关的问题
A、Sensitivity to background noise B、Height of the card C、Shared bus topology D、Point-to-point bus topology
A、It increases its volume B、It reduces its volume C、It has less product per volume D、None of the above
A、 Sensitivity to background noise B、 Height of the card C、 Shared bus topology D、 Point-to-point bus topology
A、Errors due to unusual parallax are eliminated B、The same body can be used for a fix from observations separated by several minutes C、The declination is the only information needed from the almanac D、The semidiameter correction of the sextant altitude is eliminated
A、elected by the majority party B、chosen from the majority and minority parties C、members of the majority party D、chosen freely from the Congressmen and Senators
A、is the fastest method B、is easy for a single-screw vessel to perform C、requires the least shiphandling skills to perform D、can be used in reduced visibility
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