7. Robots and computers could ____ almost 250,000 public sector workers over the next 15 years, improving
efficiency and saving billions of dollars.
(A) distribute
(B) replace
(C) subtract
(D) transfer
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統計: A(32), B(328), C(24), D(35), E(0) #2546402
統計: A(32), B(328), C(24), D(35), E(0) #2546402