阿摩線上測驗
8. Carbon emissions are the greenhouse gas most_______for climate change. The emissions play a key role in our extreme weather patterns.
(A) likely
(C) accused
(B) regulated
(D) responsible
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統計： A(0), B(0), C(0), D(1), E(0) #3364172
統計： A(0), B(0), C(0), D(1), E(0) #3364172
