阿摩線上測驗
3. Despite some initial concerns, the project received _____approval from the board of directors, who were impressed with the thoroughness of the proposal.
(A) unqualified
(B) impudent
(C) prodigal
(D) recalcitrant
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統計： A(4), B(4), C(19), D(3), E(0) #3425948
統計： A(4), B(4), C(19), D(3), E(0) #3425948
