IELTS reading detail Practice
文中提到英國LFR試驗的獨立報告主要發現是什麼？
Question type: multiple choice · Difficulty: advanced
- A. (A) 試驗成本過高，無法證明繼續使用的合理性。
- B. (B) 公眾壓倒性地支持使用該技術。
- C. (C) 系統產生了非常大量的錯誤識別。
- D. (D) 警察部隊沒有接受足夠的培訓來操作系統。
Explanation Preview
Paragraph E states that 'Independent reports on these trials revealed alarmingly high inaccuracy rates' and that 'one report on the Metropolitan Police’s system found that 81% of the ‘matches’ it generated were incorrect.' This directly points to a high number of false identifications, as described in option C.