【名词&注释】
预防措施(preventive measures)、体外受精(in vitro fertilization)、肾上腺皮质(adrenal cortex)、高血糖(hyperglycemia)、学龄儿童(school children)、口腔卫生习惯(oral hygiene practices)、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)、洋地黄毒苷(digitoxin)
[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(artificial insemination by husband)
C. 异源人工授精(artificial insemination by donor)
D. 无性生殖(asexual reproduction)
E. 体外受精