46.The wind was blowing ______ a gentle 16 to 20 kilometers an hour in Taipei now.
(A) with
(B) to
(C) at
(D) on
答案:登入後查看
統計: A(50), B(24), C(108), D(23), E(0) #3241556
統計: A(50), B(24), C(108), D(23), E(0) #3241556
詳解 (共 2 筆)
#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"!
5
0