50 When was the use of fingerprints to log into bank accounts first introduced?
(A) Before the 2000s.
(B) During the 2010s.
(C) After the 2020s.
(D) During the 2030s.
詳解 (共 3 筆)
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since the second dec...
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20.【題組】50 When was t...
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"This feature, which...