16. 設5ccbf86b8f285.jpg,i = 5ccbf87edc362.jpg,則 |z |之值為何?
(A) 1
(B) 5ccbf8a2f2b7a.jpg
(C) 2
(D) 13

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統計: A(29), B(7), C(0), D(1), E(0) #1989323