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EASY TO REDO! CUTOFF TYPE WORKBOOK FOR REDOING
EASY TO REDO! CUTOFF TYPE WORKBOOK FOR REDOING
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机译:轻松重做!裁剪式作业手册
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摘要
To provide a cutoff type workbook comprising exercise pages separated by perforation by each question, allowing the learner to redo the exercise so that he/she may overcome weak points and help upgrade his/her records.SOLUTION: A cutoff type workbook includes exercise pages separated by perforation by each page to be removed while its back page is blank.SELECTED DRAWING: Figure 1
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