阿摩線上測驗
3. The meeting’s postponement turned out to be_______ , allowing her to stumble upon a crucial piece of information that she otherwise might have missed.
(A) munificent
(B) deleterious
(C) opulent
(D) fortuitous
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統計： A(7), B(4), C(4), D(25), E(0) #3233873
統計： A(7), B(4), C(4), D(25), E(0) #3233873
