Nobody witnessed the accident, and so the police officer watched the images from nearby ___ cameras.
Asurface
Bsurveillance正確答案
Csurvey
Dsurvival
答案與詳解
為什麼答案是 B
surveillance 指「監視、監控」，surveillance camera 為固定搭配，指監視器；警察查無目擊者而調閱周邊監視影像，符合語境。
考點：表面考點：監視考點：調查考點：生存
載入中…
