4. People do not know the value of freedom ___________ they have lost it.
(A) while
(B) as
(C) until
(D) when

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統計： A(25), B(20), C(359), D(39), E(0) #1406320

詳解 (共 1 筆)

#5096840
人們不知道自由的價值 _________...
(共 63 字，隱藏中）
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