阿摩線上測驗
16. ______ is a self-contained and waterproof device for receiving a radar signal and automatically
transmitting a different signal back to the radar.
(A) Emergency Position Indicating Radio Beacon
(B) Automatic Identification System
(C) Search and Rescue Transponder
(D) Automatic Radar Plotting Aid
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統計： A(144), B(71), C(469), D(63), E(0) #2334851
統計： A(144), B(71), C(469), D(63), E(0) #2334851
