《3~6岁儿童学习与发展指南》健康领域“动作发展”目标中指出,( )幼儿能以手脚并用的方式安全地爬攀登架、网等。
患者,女,39岁。因肝肾阴虚而导致耳聋耳鸣、头晕目眩,宜首选的中成药是( )
辛芩颗粒
六神丸
耳聋丸
栀子金花丸
耳聋左慈丸
Teachers constantly reflect on what they do as a teacher and how their learners learn as learners. With systematic reflections and research, they improve their teaching and their learners ' learning. Here the teacher is playing the role of a(an)_______.