Writing Explanation 对比 Khmer Bac II 的使用情况和统计数据

Khmer Bac II app is developed by spending more than two months to collect data of Bac II exam papers from the year 2011 to 2022. In this app, many subjects from Science and Social Science options are included such as: Khmer literature, Mathematics, Physics, Chemistry, Biology, History, Geography, and English. Most of the exam papers are attached with answers and solutions. Benefits of Khmer Bac II app: - To know about the previous exam paper - To know about the difficulty level of test papers by year and subjects. - You can try to answer and solve the question - If you cannot answer, you can view the answer or solution - Understand how to answer to get a full score of each question. - You can study with this app anywhere anytime Please get success in Bac II examination!