Howis“radiosilence”imposed?（）
A: BytheOnSceneCoordinator(OSC)
B: BytheCoastEarthStation(CES)controllingthedistresscommunicationsonthatfrequency
C: ItisimposedbythePublicCorrespondenceStation(PCS)controllingthedistresscommunicationsonthatfrequencyorchannel
D: ItisimposedbytheHighSeasService(HSS)controllingthedistresscommunicationsonthatfrequencyorchannel
A: BytheOnSceneCoordinator(OSC)
B: BytheCoastEarthStation(CES)controllingthedistresscommunicationsonthatfrequency
C: ItisimposedbythePublicCorrespondenceStation(PCS)controllingthedistresscommunicationsonthatfrequencyorchannel
D: ItisimposedbytheHighSeasService(HSS)controllingthedistresscommunicationsonthatfrequencyorchannel
举一反三
- 某产品效率提升后，成本降低0.3元/PCS，其中直接人工从0.5元/PCS下降到0.4元/PCS，此产品直接人工降本金额为（）。 A: 0.1元/PCS B: 0.2元/PCS C: 0.3元/PCS D: 0.4元/PCS
- Howis“organizedcriminalgroup”definedbytheUNTOC?
- Howis labor different from play?
- 75.—Howis(每件事)going?―Prettywell.
- The optimum tariff is most likely to apply to ( ). A: small tariff imposed by large country B: small tariff imposed by small country C: large tariff imposed by large country D: large tariff imposed by small country