阿摩線上測驗
11. The firm's analogue communication infrastructure had become increasingly _____, rendered unfit for purpose by rapid technological advancement that the company's leadership had consistently failed to anticipate.
(A)sophisticated
(B)obsolete
(C)innovative
(D)paramount
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統計： A(4), B(12), C(2), D(1), E(0) #3915262
統計： A(4), B(12), C(2), D(1), E(0) #3915262
