A项:大约12小时;B项:大约14小时;C项:大约16小时;D项:大约18小时。根据文章第一段第一句话“Newborn babies sleep a lot. They can sleep 20—22 hours a day.(新生儿经常睡觉。他们一天可以睡20-22个小时)”可知,新生儿一天睡大约18小时,故答案选D。
百度试题 结果1 题目3.-How long do babies (baby) sleep a day? -For sixteen hours. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
How long can you go without sleep? The effects of sleep deprivation hour by hour Many people believe that they can function well even without enough sleep, but the truth is, sleep deprivation can have serious consequences on our physical and mental health from the first hour of missed sleep....
Baby Sleep Cycles By Age Chart 5 Things You Need to Know About Baby and Toddler Naps baby nap chart,baby nap schedule by age,baby napping,baby naps,baby sleep timelinehow long should a baby naphow long should babies naphow long should baby naps behow long should my baby naphow many naps...
阅读理解 Sleep Babies sleep about eighteen hours a day.Mrs Thatcher and Napoleon both said they only needed to do it three or four hours a night.Sleep.No one can live without it.But how muc
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Babies sleep about eighteen hours a day.Mrs Thatcher and Napoleon both said they only needed to do it three or four hours a night.Sleep.No one can live without it.But how much do we really need? Research(研究)by the National Sleep Foundation in Washington says that we all need eight ho...
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aweided during assembly 在汇编期间, weided[translate] aI know how to get them babies to sleep, stop crying, and go in the toilet bowl before they mamas even get out a bed in the morning. 在他们mamas甚而出去一张床早晨之前,我在马桶会使他们婴孩睡觉,停止哭和进来。[translate]...