16.下列何種惡性腫瘤不常見於小孩?
(A)骨肉瘤
(B)白血病
(C)威耳姆氏腫瘤(Wilms' tumor)
(D)皮下
脂肪瘤
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統計: A(5), B(2), C(5), D(30), E(0) #2956354
統計: A(5), B(2), C(5), D(30), E(0) #2956354