学习是在()与()的共同作用下,一个由“行”到“知”的(),是一个由低层次向高层次转化,复杂而完整的()。
参考答案:智力因素;非智力因素;反馈过程;认知活动
—Are you having much trouble with the course?
— . The only thing I haven't understood so far is the reading we had last night.[ ]
A. Of course
B. Not likely
C. Not really
D. Not a little
协调发展原则的主要内涵是什么?