問題詳情
33. , ALL SHIPS ALL SHIPS ALL SHIPS IN AREA PETER REEF. THIS IS TWO-TWOONE-ONE-THREE-NINE-TWO-EIGHT-ZERO. MOTOR VESSEL “SEA DRAGON” CALL SIGN BRAVO ALPHA DELTA MIK
(E) DANGEROUS WRECK LOCATED IN POSITION ONE NAUTICAL MILE SOUTH OF PETER REEF, OVER.
(A)ATTENTION ATTENTION ATTENTION
(B)MAYDAY MAYDAY MAYDAY
(C)PAN-PAN PAN-PAN PAN-PAN
(D)SECURITE SECURITE SECURITE
參考答案
答案：D
難度：適中0.461538
統計：A(0),B(5),C(2),D(12),E(6)