This is a review text designed to allow you to accurately review only the parts you don't understand. Upon checking, there are direct writings and markings on 13 pages out of a total of 193 pages. Some pages of the answer key are folded. As this is a casual inspection, there may be oversights. Please purchase only if you understand this. #book #junior high school #social studies #geography #reference book #workbook #high school entrance exam #high school entrance examination