25. It’s said that dogs will keep you ________ for as long as you want when you are feeling lonely.

妈妈对磊磊说：“先吃了你的蔬菜，然后你就可以吃甜点。”这运用了心理学的（ ）。

40.

49. How does the high-tech method work?

下列选项中属于选聘班主任需要考查的条件的是（ ）。

38.

20. The shop owner will get all these goods ordered ________ to the customers today.

教师职业良心具体要求有（ ）。

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

小明老师根据课程标准备课,并将自己的想法写成了教案,根据古德莱德的课程理论,小明老师的教案属于（ ）。

48. Why are test screenings necessary?

53. Why do scientists clone monkeys?