Traffic signals are composed of red, green, and yellow lights.

ANSWER · A

Per Article 26 of the "Road Traffic Safety Law of the People's Republic of China", traffic lights consist of red, green, and yellow lights. Red means no passage, green means passage is allowed, and yellow means caution.

Pass China's driving test.

All 3,068 questions, mock exams, wrong-answer reviews and bookmarks in the app. One-time $7.99.