阿摩線上測驗
38. A country is believed _____ a comparative advantage over another when it can produce a commodity more cheaply.
(A) to have
(B) having
(C) that it has
(D) to have had
答案：登入後查看
統計： A(399), B(139), C(173), D(74), E(0) #3436023
統計： A(399), B(139), C(173), D(74), E(0) #3436023
詳解 (共 2 筆)
Sunbreak
#7349354
去用googleAI查就有了
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