为保障公民临床急救用血的需要,国家提倡并指导择期手术的患者A.率先献血B.互助献血C 发布时间:2017-12-16 20:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 为保障公民临床急救用血的需要,国家提倡并指导择期手术的患者A.率先献血B.互助献血C.自愿献血D.自身储血E.同型输血
题型:单项选择题 ---Mary has been trained hard for the last two years. ---______ she did so well at the track and field meet yesterday.A.No doubtB.No questionC.No wonderD.No problem 查看答案