善治自汗属于表虚卫阳不固的药物是:
A. 人参
B. 党参
C. 西洋参
D. 黄芪
E. 太子参
导致风湿热的病原菌是
A. 金黄色葡萄球菌
B. 肺炎球菌
C. A组乙型溶血性链球菌
D. 流感杆菌
E. 大肠埃希菌
Homer Simpson _____ the greatest character created for television and films in the past 20 years.
A. had been named
B. would have named
C. has been named
D. had named
依据皮亚杰的观点,处于感知运动阶段的儿童的特征主要是
A. 只限于对当前直接感知的环境施以动作
B. 开始能够运用语言或符号来代表他们经历的事物
C. 获得了守恒概念
D. 思维具有可逆性