| 摘要 |
An on-line system for retrieving old school information in assisting students with their school courses. The invention is a system whereby a student goes to the interact and requests assistance by retrieving old information about a course he/she wishes to take or is currently taking. Such old information may include old notes, old homework problems and/or corresponding solutions, old lecture slides, old examinations, etc. In addition, the student can find information on the professor, teacher or teaching assistant who teaches the school course of interest. Further, after having taken the course, the student may similarly upload any old information of interest pertaining to the course, and may similarly rate the professor, teacher or teaching assistant.
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