All workplaces must have smoke that sound a warning to people when they sense the presence of smoke.
Acontainers
Bfilters
Cdetectors正確答案
Dmentors
答案與詳解
為什麼答案是 C
detector 偵測器，smoke detector（煙霧偵測器）為消防標準用語，感測煙霧後觸發警報，符合題意。
考點：容器考點：過濾器(陷阱)考點：偵測器考點：導師
載入中…
