个体经验的积累主要靠( )
A.记忆 B.想象C.保持 D.识记
参考答案:A
解析: 在分析学前儿童心理各方面的发展时,都可以看到经验在其中的作用,而个人经验的积累,要依靠记忆。
He told me it was the last time that he ____ to the small village to see the child. [ ]
A. has come
B. had come
C. come
D. should come
简述概念结构的原型说。