外語導遊人員(英語)外國語(英語)108 年第 44 題單選題考點:單字辨析A crazy Lantern Festival takes place in Yanshui. Rockets and fireworks are aimed at the crowds and explode around them. _____ must wear a helmet and protective clothing to prevent injury.APedestriansBPredecessorsCParticipants正確答案DProviders 答案與詳解