A good title for this passage is ______. [br] The average number of hours of sle

游客2023-10-06  27

问题 A good title for this passage is ______. [br] The average number of hours of sleep that an adult needs is ______.

选项 A、approximately six hours
B、around ten hours
C、about eight hours
D、not stated here

答案 D

解析 从全篇看,作者没有谈到这个问题。
转载请注明原文地址:https://tihaiku.com/zcyy/3075186.html
最新回复(0)