人际吸引的基本原则有()
两种任务在学习过程、学习材料、学习目标等方面具有的共同成分越多,迁移效果越明显。这表明何种因素起主要作用?()
She doesn´t want to work right now because she thinks that if she _a job she probably wouldn´t be able to visit her friends very often .
钟老师在班上设立“进步展示台”,分类展示在不同方面有进步的学生。这表明钟老师
吹拉弹唱属于()。