12.The new technology did not replace human workers as many experts had predicted. ____, it helped them complete tasks more efficiently.
(A) Besides
(B) Instead
(C) Therefore
(D) Furthermore
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統計: A(0), B(5), C(1), D(0), E(0) #4066774
統計: A(0), B(5), C(1), D(0), E(0) #4066774