32.

3. Though we are surrounded with modern technologies, we ________ easily feel lonely.

21. She asked the young man to be brief and ________ as she had little time to spare.

布鲁纳试图用心理学“统觉理论”来解释教学过程。

4.“三生教育”是学校德育范畴的概念，下列不属于“三生教育”的是（ ）。

23. You may think of giving up study, in ________ case just think it over before making the   decision.

一个概念的内涵越多，它的外延就越少，而概念的内涵越少，它的外延就越大。（ ）

主张“一切知识都是从感官的知觉开始的”的教育家是夸美组斯。（ ）

39.

19. Scientists are trying to find out what advantage should be ________ the natural resources in this area.

52. What is special about China’s cloning monkey?

豁达表现为教师气度宽宏大量，但学生违反纪律就绝不能宽容学生的错误。