【名词&注释】
社会实践(social practice)、体外受精(in vitro fertilization)、医务人员(medical staff)、实践出真知、修身养性(disciplining temperament)、同源人工授精(artificial insemination by husband)、勤奋学习(assiduous learning)、异源人工授精(artificial insemination by donor)、无性生殖(asexual reproduction)
[单选题]目前,我国禁止的生殖技术是
A. 人工授精
B. 同源人工授精
C. 异源人工授精(artificial insemination by donor)
D. 无性生殖(asexual reproduction)
E. 体外受精