阿摩線上測驗
17 Tourism is one of the city’s economic _____ and an important driver of economic growth that
provides more employment opportunities to people.
(A) mainstays
(B) downturns
(C) barbarians
(D) reproaches
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統計： A(30), B(2), C(4), D(7), E(0) #3412826
統計： A(30), B(2), C(4), D(7), E(0) #3412826
