單項(xiàng)選擇題患者,女,21歲。形體消瘦,腹部隱痛,大便有蟲(chóng)節(jié)片排出,診為絳蟲(chóng)病。檳榔用藥量為()

A.10g
B.20g
C.50g
D.80g
E.100g