甘平,具有攻毒杀虫、祛风止痒、祛风止痛的药物是() A.白矾 B.炉甘石 C.硼砂 发布时间:2018-04-09 11:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: 甘平,具有攻毒杀虫、祛风止痒、祛风止痛的药物是()A.白矾B.炉甘石C.硼砂D.蜂房
题型:单项选择题 By the time Jack returned home from America, his son __________ from college. [ ]A. graduate B. has graduated C. had graduated D. had been graduated 查看答案