阿摩線上測驗
2. In response to a slowing global economy, a ___________ demand for cheaper plane tickets
presents huge opportunities for budget airlines.
(A) fluctuating
(B) burgeoning
(C) subsiding
(D) plummeting
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統計： A(5), B(41), C(6), D(10), E(0) #820756
統計： A(5), B(41), C(6), D(10), E(0) #820756
