51 ________of energy has become a very important policy for many countries due to the limited resources.
(A)Affirmation
(B)Fascination
(C)Conservation
(D)Observation

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統計： A(10), B(15), C(74), D(27), E(0) #867220

Martin Wang

B1 · 2016/03/01

#1272446

Fascination:魅力; 迷恋

苑榆

B5 · 2017/08/25

#2392249

affirmation （n）肯定、確認

(共 22 字，隱藏中）

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柯文容

B2 · 2017/02/18

#1632209

考選部公布答案為C

Pei Pei Yang

B4 · 2017/02/27

#1643832

conservation 保存管理

【站僕】摩檸Morning.

B3 · 2017/02/20

#1633662

原本答案為B,修改為C

(共 13 字，隱藏中）

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苑榆

B6 · 2017/08/25

#2392254

observation （n）觀察

(共 19 字，隱藏中）

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51 ________of energy has become a very important policy for many countries due to the limited resources. (A)Affirmation(B)Fascination(C)Conservation(D)Observation