國考英文每日一題2026.07.04
題目:
It’s been two weeks since the body was found, but the police have so far been unable to _ who the victim is, let alone arrest the murderer.
選項:
(A) ascertain (B) demonstrate (C) investigate (D) justify
答案:A
出處:112年外交領事及外交行政、民航、原住民族考試
資料來源:考選部全球資訊網