“做”是增加学生的经验。这种学生的学习经历不仅增加了学生自身的(),而且可以进一步产生()的对话。
接入功率方向继电器的电流和电压为IA,Ubc,Ib²UcA,Ic²UAb时称为()。 ["90°接线","60接线°","30°接线"]
小学德育的基本内容是() ["革命理想和传统教育","民主和法制观念的启蒙教","辩证唯物主义观念的启蒙教育","道德教育"]
Which are iSQL*Plus commands? () [" INSERT"," UPDATE"," SELECT"," DESCRIBE"," DELETE"," RENAME"]
气质类型() ["有好好坏","都是好的","都是坏的","无好坏之分"]
级差地租和绝对地租