Link:?
Teaching | Senior high school teaching | Junior high school teaching | Junior high school English | Junior high school physics | Junior high school mathematics | Junior high school chemistry | Junior high school mathematics course. Rar| 7 Make the finishing point-Make the finishing point of the real chemistry questions in the senior high school entrance examination. Zip|6 Make the finishing touch-break through the strength of the senior high school entrance examination (part two). Zip|5 makes the finishing point-breaking through the strength of the senior high school entrance examination.