The traditional view is ________ we sleep because our brain is “programmed” to make us do so. A．when...
2022-11-16 13:59:11 116次 外研版选修7同步训练：综合仿真测试1-6英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The traditional view is ________ we sleep because our brain is “programmed” to make us do so.
A．when B．why C．whether D．that
本题链接：
