41. Staying at a hotel costs _____ as renting a room in a dormitory for a week.
(A) twice more expensive
(B) twice as much
(C) as twice much
(D) as twice more

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統計: A(3), B(16), C(5), D(3), E(0) #3835050

詳解 (共 1 筆)

#7386370
倍數的表達方式
half 一半
twice / two times 兩倍
three times 三倍
four times 四倍
(三倍以上用「數字+times」表達)
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表達「倍數」的句型說法
句型 ① :倍數 + as 形容詞 / 副詞 as
The blue pen is half as long as the red pen. 
這隻藍筆是那隻紅筆的一半長。
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句型② :A + V + 倍數 + 形容詞比較級 / more (+N.)+ + than + B
The large size coffee has two times more coffee than the small size.
大杯的咖啡比小杯的大兩倍。
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句型 ③:倍數 + the + 單位名詞 of...
The new speakers are twice the size of the old ones.
這些新喇叭的尺寸是舊喇叭的兩倍大。
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