classes: lecturer. I am not satisfied when the final exam subject for practice is too difficult compared to other classes. I recommend doubledot or improve the quality of the exam of all lecturers, or I reduce the difficulty of the teacher. Greetings and dear. curriculum. I am not satisfied when the final exam subject for practice is too difficult compared to other classes. I recommend doubledot or improve the quality of the exam of all lecturers, or I reduce the difficulty of the teacher. Greetings and dear. facility. I am not satisfied when the final exam subject for practice is too difficult compared to other classes. I recommend doubledot or improve the quality of the exam of all lecturers, or I reduce the difficulty of the teacher. Greetings and dear. general. I am not satisfied when the final exam subject for practice is too difficult compared to other classes. I recommend doubledot or improve the quality of the exam of all lecturers, or I reduce the difficulty of the teacher. Greetings and dear.