13. Environmental campaigners are______ to the goal of reducing levels of air pollution globally.
(A) dedicated
(B) protested
(C) petitioned
(D) marched

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統計： A(0), B(0), C(0), D(1), E(0) #2753562

詳解 (共 1 筆)

#6462604
正確答案是： (A) dedicate...
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