33 This _____ device enables people to feed pictures, photos, or documents into a computer system, and shows the
cleverness of its inventor.
(A) biological
(B) cohesive
(C) explicit
(D) ingenious
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統計: A(8), B(25), C(19), D(48), E(0) #875632
統計: A(8), B(25), C(19), D(48), E(0) #875632