11.下列何者是因胚胎或胎兒構造永存所引起?
(A)裂顱(cranioschisis)
(B)獨眼(cyclopia)
(C)多耳(polyotia)
(D)動脈導管(ductus arteriosus)
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統計: A(77), B(12), C(20), D(3264), E(0) #1587817
統計: A(77), B(12), C(20), D(3264), E(0) #1587817