Are all questions in Subject 4 multiple-choice?

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Exam questions include image-based questions, scenario identification questions, and text-based questions. Below is an introduction to the Subject 4 exam: 1. Scope: Depending on the type of driver's license being tested, 50 questions are randomly selected from the corresponding Subject 4 question bank in proportion. For small vehicle licenses, questions are selected from a pool of 1235 questions, while for large vehicle licenses, questions are also selected from a pool of 1235 questions, with each question worth 2 points. 2. Time: The exam duration is 45 minutes. If 12 points (6 questions) are answered incorrectly during the exam, the session will be terminated. 3. Question types: The exam includes true/false questions (questions 1--22), single-choice questions (questions 23--45), and multiple-choice questions (questions 46--50).