All experts agree that the most important consideration with diet drugs is carefully ______the risks and benefits.
【正确答案】 A
【答案解析】解析:A项表示“考虑,权衡”;B项表示“估价,评价”;C项表示“评价,估计”;D项表示“区分,辨别”。由于这里在考虑和选择减肥药物,所以对药物的风险与利益所用的谓语应该是“权衡”,所以应该选A。