74. (1) Arg； (2) Asp； (3) Gly； (4) Cys； (5) His； (6) Ser； (7) Thr. Which of the followings does NOTappear in the preceding seven amino acid residues?
(A) The amino acid residue in zinc finger to coordinate zinc atom
(B) The amino acid residue in O-link glycoprotein to link protein and oligosaccharide
(C) The amino acid residue in Type I topoisomerase to act as a nucleophile to cut DNA
(D) The amino acid residue in terminal proteins of adenovirus to link nucleotides and protein
(E) None of the above