皮皮学，免费搜题
登录
搜题
【简答题】
If someone is sleepwalking, they are walking around while they are asleep. Sleepwalking happens when a person is not fully asleep but not quite awake. Usually we move from our deepest levels(层面)of sleep to a lighter level and stay there. Sleepwalkers come right up to wake levels but do not fully awaken. It is at this time that they get up and walk. The longer a person stays in deep sleep, the more time there is for the sleep to be broken. That opens up the possibility (可能性) of being awakened (but not fully) and of sleepwalking. Sleepwalking happens more often among young people than grown-ups because young people usually have more deep sleep. Up to 7% of 5 to 12-year-olds sleepwalk, while only about 2% of grown-ups sleepwalk.We get less deep sleep as we are getting older and the possibility of the sleepwalking is also reduced. Sleepwalking may run in families, too. If one of your parents was a sleepwalker, you have about a 50% possibility of also being a sleepwalker.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】中国特色社会主义理论体系，紧紧围绕（）几大基本问题展开。A、什么是社会主义、怎样建设社会主义B、建设什么样的党、怎样建设党C、实现什么样的发展、怎样发展 D、新时代坚持和发展什么样的中国特色社会主义、怎样坚持和发展中国特色社会主义
A.
A
B.
B
C.
C
D.
D
【简答题】在Windows7操作系统中, 是在内存中开辟的一块临时存放交换信息的区域,只要Windows7处于运行中,该区域便处于工作状态。
【单选题】What information should be included in a job description?
A.
time, location, objects, vacancies, ways to apply, etc
B.
the recruiting company, the company’s scope of business, vacancies offered, job description, job qualifications, methods of application and contact information, etc.
C.
history, size, scope of business, leading products, and status in industry, etc.
D.
job title, based at, position reports to, job purpose summary, job responsibilities, dimensions or territory, etc.
【单选题】It would be impractical , of course, to use this method of sharing with your friends to protect against all economic losses.
A.
impossible
B.
improper
C.
unreasonable
D.
unrealistic
【简答题】小题1:It didn’t occur on me that you would be against it. ____________________________ 小题2:We could hardly believe the high price marking on the goods 小题3:The fact which he had not said anything surpris...
【简答题】One argument against cloning is that it would only be a privilege to ______ and would lead to social inequality.
【单选题】Mr. Green decided against installing new equipment for the reason _______ it would be too costly.
A.
that
B.
why
C.
for which
D.
because
【简答题】请完成实训九 双三极管震荡电路,接通电源验证功能,拍视频上传.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
