阿摩線上測驗
18. __________ the growing threat of climate change, scientists are urgently developing new ways to protect fragile ecosystems.
(A) Despite
(B) Thanks of
(C) Due to
(D) Once
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統計： A(1), B(1), C(62), D(1), E(0) #3506640
統計： A(1), B(1), C(62), D(1), E(0) #3506640
