III. Look at the signs. Choose the best answer (A, B, C or D). (15-16)Câu hỏi Look at the signs. Choose the best answer for the question. A. The venue is open to all teenagers under the age of 17. B. Only teenagers who are over 15 are allowed to enter this place. C. Only 15-17 people can enter the place from 8 p.m. to 10 p.m. D. Teenagers aged 15-17 can visit the venue from 8 p.m. to 10 p.m.