Questão anulada
Which sequence best complete the blanks below?
The distress signal consist _____ grave and imminent danger. The distress must be sent ___ the authority of the person _____ command. The Station in distress will insist _____ repeating the distress message until an answer is received.
The distress signal consist _____ grave and imminent danger. The distress must be sent ___ the authority of the person _____ command. The Station in distress will insist _____ repeating the distress message until an answer is received.