ACCORDING TO THE WRITER, PEOPLE SHOULD ______. A. NEVER USE MOBILE...

44. - KIEM TRA 1TIET SO 1 TRON 4 DE
KIEM TRA 1TIET SO 1 TRON 4 DE
44. According to the writer, people should ______. A. never use mobile phones in all cases B. keep off mobile phones regularlyC. only use mobile phones in medical emergencies D. only use mobile phones in urgent cases