The idea of correcting defective genes is not particularly controversial in the scientific community.
【正确答案】 C
【答案解析】解析:句意:在科学界里,修改缺陷基因的想法并没有太大争议。controversial引起争议的。disputable有待商榷的,有争议的。inevitable不可避免的。applicable适当的,合适的。incredible难以置信的。PartⅢCloze(10%)