In junior high school history textbooks of all 788 questions along the Q & issues, and with a commentary, respectively in each issue.
Q & problem is now very suitable to memorize items such as history and geography, will be remembered more efficiently so can practice repeatedly using enable if time Concerning Copyrights.
While center This app is the basic problem, so are tightly holding the important items, there is no doubt up the history of basic academic skills in the practice of repetition.
The problem is divided into different areas, weaknesses reinforcement and regular test preparation, is also suitable to take basis.