【名词&注释】
心理素质(psychological quality)、心律失常(arrhythmia)、房室传导阻滞、体外受精(in vitro fertilization)、前列腺癌(prostate cancer)、洋地黄中毒(digitalis toxication)、同源人工授精(artificial insemination by husband)、意志坚强(tough mindedness)、情绪稳定(emotional homeostasis)、异源人工授精(artificial insemination by donor)
[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
E. 体外受精