问题 单项选择题

教学过程的中心环节是( )。

A.感知教材,形成形象

B.理解教材,形成概念

C.运用知识,形成技巧

D.知识的巩固和保持

答案

参考答案:B

判断题

      上个世纪末,我国已达到小康水平,摆脱了贫穷落后,实现了初步繁荣富强,达到了中等发达国家水平。 

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

单项选择题