布鲁巴奇等人1994年提出的反思方法包括（ ）。

18. The professor ________ sit in his study for hours when he worked on a new project.

17. She works in a ________ school and teaches children between 5 and 11 years old.

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。（ ）

2. Many physical stores are struggling to ________ in the gap between the physical and the online world.

下列属于非正式意义上的法的渊源的是（ ）。

27. The book is of great help to ________ wants to do the job.

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

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（ ）。

37.

50. What do we know about E.T.?