A teacher showed students an example and explained the usage of past perfect tense, and asked students to list ten””past perfect tense”” sentences by imitating that example. What’s the teacher’s grammar teaching method?
“温故而知新”,这属于()
下列不属于辩证逻辑的特点的是()。
桑代克主张的三个学习律是()。
20世纪60年代,我国科学技术事业的主要成就是( )。①万吨水压机研制成功 ②原子弹爆炸成功③人工合成牛胰岛素结晶成功 ④氢弹爆炸成功