14. A(n) ____ will be performed to determine whether the lump is malignant or benign.
(A) transplant
(B) biopsy
(C) autopsy
(D) dissection
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統計: A(10), B(178), C(28), D(50), E(0) #880123
統計: A(10), B(178), C(28), D(50), E(0) #880123