Tiếng AnhTừ đề thi
Question 26. The word they in paragraph 4 refers to ______. A. drones and wearables B. medics and police C. control rooms D. fire alarms
Đề bài
Question 26. The word they in paragraph 4 refers to ______.
A. drones and wearables B. medics and police
C. control rooms D. fire alarms
