【名词&注释】
健康成长(healthy growth)、细菌性(bacterial)、体外受精(in vitro fertilization)、中晚期(advanced)、心电图检查(electrocardiographic examination)、纯洁性、同源人工授精(artificial insemination by husband)、无性生殖(asexual reproduction)、人类基因(human gene)、风湿性心脏病二尖瓣狭窄(rheumatic mitral stenosis)
[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
D. 无性生殖(asexual reproduction)
E. 体外受精