114. The technician confirmed that the_______of the conveyor belt was caused by a loose gear.
(A) malfunction
(B) practice
(C) intention
(D) assembly
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統計: A(440), B(31), C(85), D(68), E(0) #3823414
統計: A(440), B(31), C(85), D(68), E(0) #3823414
詳解 (共 1 筆)
#7417297
malfunction n.故障
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