Raising questions is one of the important ways that the legislature supervises the work of the executive departments. Provisions of the Macau Basic Law, Legislative Council Rules of Procedure, and Procedures of Questioning the Work of Government established the questioning system of Macau. Since Macau’s return to China for more than 10 years, raising questions has become the most active way that members of Legislative Council supervise the work of the government. It laid the foundation for building sunshine government of Macau and realizing administration by law. However, there are still some difficulties of the questioning system can not be ignored practically, therefore the government of Macau SAR should improve the questioning system by constructing a regular meeting regime of oral questioning, and establishing an accountability system for answering written questions.