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(A) economy
(B) economic
(C) economical
(D) economically
答案:登入後查看
統計: A(75), B(105), C(35), D(5), E(0) #596921
統計: A(75), B(105), C(35), D(5), E(0) #596921
詳解 (共 3 筆)
#2781347
economic 經濟上的
economical 節約的、有經濟效益的
Ex: It's more economical to buy in bulk.
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