The average number of hours of sleep that an adult needs is ______ .
A、 approximately six hours
B、 about eight hours
C、 around ten hours
D、 not stated here
发布时间：2025-07-03 00:44:59
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：C
相关试题
- 1.The average number of hours of sleep that an adult needs is ______ .
- 2.The average Japanese worker 1,714 hours per year.
- 3.Children of young age should have ______ hours’ sleep every day.
- 4.The average number of tickets sold daily online is an example of:
- 5.Quantum efficiency is the ratio of the average number of photoelectrons generated per unit time at a
- 6.Mitochondria can change their shape, location, and number to suit a cell’s needs。（ ）
- 7.The betweenness centrality is the number of times a node needs a given node to reach another node, which
- 8.adult
- 9.sleep
- 10.sleep in
