______, we should sleep at sleep at least 8 hours a day, but in practice we sleep less than that.

当前位置：高中英语 / 单选题

1. (2017高二下·和平期末) ______, we should sleep at sleep at least 8 hours a day, but in practice we sleep less than that.

A . In fact B . In theory C . On average D . In particular

微信扫码预览、分享更方便

使用过本题的试卷

天津市和平区2016-2017学年高二下学期英语期末考试试卷