【名词&注释】
体外受精(in vitro fertilization)、醋制延胡索、同源人工授精(artificial insemination by husband)、异源人工授精(artificial insemination by donor)、无性生殖(asexual reproduction)
[单选题]下列炮制方法,可降低毒性的是
A. 醋制延胡索 B. 盐炒杜仲 C. 醋制甘遂 D. 醋制香附 E. 酒炒柴胡