阿摩線上測驗
13. The rapid increase in carbon emissions ______ to the environment and contributes to climate change.
(A) takes a stand
(B) catches a glimpse
(C) poses a threat
(D) pays attention
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統計： A(43), B(45), C(133), D(37), E(0) #3357921
統計： A(43), B(45), C(133), D(37), E(0) #3357921
