A、Because they are not engaged in the distress traffic B、they will affect the transmission of the distress traffic C、The powers of these stations are very weak D、They are not in charge of search and rescue
A、Because they are not engaged in the distress traffic B、they will affect the transmission of the distress traffic C、The powers of these stations are very weak D、They are not in charge of search and rescue
A、A.They cannot pronounce/n/ B、B.Interlangue interference because there is notthe sound /n/in their mother tongue C、C.The teachers do not have a good teaching method D、D.They do not like to pronounce nasal sounds
A、They are not designed for multi-access-point networks. B、They do not scale well. C、They have higher total cost of ownership than some enterprise products. D、Their upgrade paths compete directly against Cisco upgrade paths.
A、Crew members don’t know what they do during emergency. B、Crew members should know what they do in an emergency. C、Crew members know what they should do during ship abandoning. D、Crew members know what they do during ship abandoning.