【名词&注释】
感染性心内膜炎(infective endocarditis)、体外受精(in vitro fertilization)、反流性食管炎、静脉曲张(varicose veins)、风湿性心脏病(rheumatic heart disease)、心动图(cardiogram)、同源人工授精(artificial insemination by husband)、出血点(petechia)、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