阿摩線上測驗
44. What is one of the limitations opponents of biometric systems argue about?
(A) Those systems can’t work well when used in large crowds with similar skin colors.
(B) Poor lighting conditions would compromise the effectiveness of face matching.
(C) Computers may be hacked or be out of function when losing electric power.
(D) Machines are easily deceived by changes in a person’s appearance or wears.
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統計： A(16), B(17), C(33), D(125), E(0) #3347670
統計： A(16), B(17), C(33), D(125), E(0) #3347670
