【名词&注释】
体外受精(in vitro fertilization)、种植义齿(implant denture)、念珠菌性、小苏打(sodium bicarbonate)、金属支架(metal stent)、氯霉素软膏(chloramphenicol ointment)、同源人工授精(artificial insemination by husband)、口角炎(angular cheilitis)、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(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