【名词&注释】
仪器设备(instrument and equipment)、体外受精(in vitro fertilization)、支气管哮喘(bronchial asthma)、皮质激素(cortical hormone)、密切相关(closely related)、心源性哮喘(cardiac asthma)、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)、二级标准(secondary standard)
[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