After further ___, the police said over-speeding was the main factor of the car crash.
Aobligation
Bconsumption
Cseparation
Dinvestigation正確答案
答案與詳解
為什麼答案是 D
investigation 指「調查」，警方 further investigation（進一步調查後）得出結論是最自然的搭配，完全符合語境。
考點：義務考點：消費考點：分離考點：調查
載入中…
