You look so tired. Why not turn off your phone, ________ the outside world for a little while and co...
2022-09-20 19:19:48 102次 重庆市校2018-2019学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
You look so tired. Why not turn off your phone, ________ the outside world for a little while and completely relax yourself?
A.cut off B.shut off C.put off D.go off
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