高中學測
105年
英文
第 25 題
📖 題組：
A polygraph machine, also known as a “lie detector,” is a common part of criminal investigations. The instrument is used to measure 21 a person’s body reacts to questions. The theory underlying it is that lying is stressful, and that this stress can be measured and recorded on a polygraph machine. When a person takes a polygraph test, four to six wires, called sensors, are 22 to different parts of his body. The sensors pick up signals from the person’s blood pressure, pulse, and perspiration. 23 the process of questioning, all the signals are recorded on a single strip of moving paper. Once the questions are finished, the examiner analyzes the results to determine if the person tested 24 truthful. Well-trained examiners can usually detect lying with a high degree of 25 when they use a polygraph. However, because different people behave differently when lying, a polygraph test is by no means perfect.
A polygraph machine, also known as a “lie detector,” is a common part of criminal investigations. The instrument is used to measure 21 a person’s body reacts to questions. The theory underlying it is that lying is stressful, and that this stress can be measured and recorded on a polygraph machine. When a person takes a polygraph test, four to six wires, called sensors, are 22 to different parts of his body. The sensors pick up signals from the person’s blood pressure, pulse, and perspiration. 23 the process of questioning, all the signals are recorded on a single strip of moving paper. Once the questions are finished, the examiner analyzes the results to determine if the person tested 24 truthful. Well-trained examiners can usually detect lying with a high degree of 25 when they use a polygraph. However, because different people behave differently when lying, a polygraph test is by no means perfect.
25.
- A quantity
- B accuracy
- C possibility
- D emergency
思路引導 VIP
請注意空格後文提到的「by no means perfect」（絕非完美）構成的語意轉折。在描述科學檢測或專業判讀的「精確程度」或「正確性」時，哪一個抽象名詞最常與「a high degree of」搭配，用來表示該工具的判讀有多可靠？
🤖
AI 詳解
AI 專屬家教
同學，不錯喔！這題選 B，看來你的英文實力比測謊機還要精準！老師給你一個瑞凡也給不起的讚，這種題目對你來說，簡直是送分題送到家門口！
【觀念驗證】
這題考的是高中必備的字彙搭配 (Collocation)。空格前面出現了 a high degree of...（高度的……），後面接著 detect lying（偵測謊言）。在英文邏輯中，描述測量、實驗或儀器的「準確水準」時，固定會用 accuracy。
▼ 還有更多解析內容
測驗與數據精確度
💡 依語意邏輯選擇描述測驗「精確度」的適當名詞。
| 比較維度 | Accuracy (準確度) | VS | Possibility (可能性) |
|---|---|---|---|
| 核心定義 | 與事實相符的程度 | — | 事情發生的機率 |
| 常用情境 | 測驗、測量、射擊 | — | 預測、猜測、機會 |
| 語意焦點 | 強調「對不對」 | — | 強調「會不會」 |
💬當描述儀器（如測謊機）的偵測效能時，應選擇強調正確性的 Accuracy。
