Please_________thelightswhenyoulea

发布时间：2020-07-10 07:54:40

Please _________ the lights when you leave the room, or it will waste much electricity.













A.turn off












B.put off











C.turn on











D.turn down

网友回答

A解析turn off“关掉”，put off“推迟”，turn on“打开”，turn down“把音量调小”。
以上问题属网友观点，不代表本站立场，仅供参考！