破裂
发表于 2025-3-23 12:55:26
The Adjustment of the Educational Structure to the Requirements of Economic Developmental classrooms, have practised educational planning of a sort, if only to get the next day’s lesson ready or to provide enough seats for the students. Such practical educators, I suppose, would be surprised to learn that they were planners, just as the man who discovered to his amazement that the had been talking prose all his life.
Hyperopia
发表于 2025-3-23 14:51:42
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Harridan
发表于 2025-3-23 19:00:52
On-Line Control of Unit Operations,equence of the former but it is also the other way round: a social change may cause or speed up economic development and a lack of social change may hold a country back in its economic progress — the United Kingdom may perhaps serve as an example.
我说不重要
发表于 2025-3-24 00:43:54
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古文字学
发表于 2025-3-24 02:37:08
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MOAT
发表于 2025-3-24 07:23:41
5楼
Coma704
发表于 2025-3-24 13:54:06
5楼
高兴去去
发表于 2025-3-24 15:40:00
6楼
确认
发表于 2025-3-24 20:12:52
6楼
要控制
发表于 2025-3-24 23:50:09
6楼