阿摩線上測驗
43. According to the passage, which of the following can result in less employment of human labor?
(A) Automation
(B) Lack of know-how
(C) Natural resources above ground
(D) Rich and famous boss
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統計： A(493), B(35), C(37), D(15), E(0) #2378948
統計： A(493), B(35), C(37), D(15), E(0) #2378948
