单选题General radio communications in the global system may（）ship’s safety.Abe responsible forBhave an impact onCcommandDgive a guidance to
单选题
General radio communications in the global system may（）ship’s safety.
A
be responsible for
B
have an impact on
C
command
D
give a guidance to
参考解析
解析：
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相关考题：
GPRS正确的的英文全称描述:() A.Global Packet Radio ServiceB.General Packet Radio ServiceC.General Packet Radio SystemD.Global Packet Radio System
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