A good title for this passage is . The average number of hours of sleep that an adult needs is .

admin2014-08-07 36

问题 A good title for this passage is ______.
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://kaotiyun.com/show/BCMK777K

大学英语三级B级

相关试题推荐

随机试题

最新回复(0)