46.The wind was blowing ______ a gentle 16 to 20 kilometers an hour in Taipei now.
(A) with
(B) to
(C) at
(D) on

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統計: A(50), B(24), C(108), D(23), E(0) #3241556

詳解 (共 2 筆)

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#6347969

"at" 常用於表示數值或精確程度,以下是一些常見搭配:

1. 速度 (Speed)

  • The wind is blowing at 16 to 20 km/h.(風速每小時 16 到 20 公里。)

  • The car was moving at 100 km/h.(車速為每小時 100 公里。)

  • The train travels at 250 km/h.(火車以 250 公里時速行駛。)

2. 溫度 (Temperature)

  • Water boils at 100°C.(水在 100°C 沸騰。)

  • It is freezing at 0°C.(0°C 是冰點。)

  • The air conditioner is set at 24°C.(冷氣設定在 24°C。)

3. 價格 (Price)

  • The book is sold at $20.(這本書售價 20 美元。)

  • Gasoline is priced at $3 per gallon.(汽油價格為每加侖 3 美元。)

  • The stock is trading at $150 per share.(這支股票的交易價格為 150 美元每股。)

4. 水平、程度 (Level)

  • The noise level is at 80 decibels.(噪音水平為 80 分貝。)

  • The unemployment rate stands at 5%.(失業率為 5%。)

  • She is performing at a high level.(她表現得很好。)

5. 年齡 (Age)

  • She got married at 25.(她 25 歲結婚。)

  • He retired at 60.(他 60 歲退休。)

  • The child started speaking at 2 years old.(這個小孩在兩歲開始說話。)

這些表達方式都是固定搭配,表示某個數值、程度或標準時,幾乎都使用 "at"

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