【名词&注释】
老年人(aged)、体外受精(in vitro fertilization)、性功能(sexual function)、胃肠功能恢复(restoration of gastrointestinal functio ...)、新生儿及婴幼儿(neonatal and infant)、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)、要注意(should be noticed)
[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