题目
根据材料请回答 36~40 题
Sleep
Sleep is part of your daily activity cycle, but there are several differenttypes or stages of sleep and they too occur in cycles.If you are an average sleeper, your sleep cycle will go something like this: When you first drift off into sleep your eyes will roll about a bit, your temperature will drop slightly, your muscles will relax, and your breathing will slow and become quite regular.Your brain waves slow down a bit too.This is called Stage 1 sleep.
For the next half hour or so, as you relax more and more, you will drift down through Stage 2 and Stage 3 sleep.The lower your stage of sleep, the slower your brain waves will be.Then, about 40-60 minutes after you lose consciousness, you will have reached the deepest sleep of all.Your brain waves will show the delta rhythm.This is Stage 4 sleep.
You may think that you stay at this deep fourth stage all the rest of the night, but that turns out not to be the case.Instead, about 80 minutes after you fall into sleep your activity cycle wilt increase slightly.The delta rhythm will disappear, to be replaced by the activity pattern of brain waves.Your eyes will begin to move around under your closed eyelids as if you were looking at something occurring in front of you.This period of Rapid Eye Movements lasts for some 8-15 minutes and is called REM sleep.During both light and deep sleep, the muscles in your body are relaxed but capable of movement.However, as you slip into REM sleep, a very odd thing occurs.Most of the voluntary muscles(随意肌)in your body become paralyzed(麻痹).Although your brain shows very rapid bursts of neural activity during REM sleep, your body is incapable of moving.
第 36 题 The lower the stage of sleep
A.the greater the alpha waves will be
B.the slower the brain waves will appear
C.the slower the activity pattern of the brain
D.the deeper the sleeper gets to unconsciousness
第1题
根据下列选项,回答 36~40 题:
A.PVA
B.卡波普
C.可可豆脂
D.甘油
E.淀粉
第 36 题 成膜材料()。
第2题
根据以下材料回答 36~40 :
第 36 题 Citibank used to look for executives for its operations ___________.
B) in Shanghai
C) in the U.K.
D) in some cities
第3题
A.某省工商行政管理局
B.某省人民政府
C.国家工商行政管理局
D.A和C
第4题
A.有期徒刑5年
B.有期徒刑10年
C.无期徒刑
D.死刑
第5题
根据下列材料请回答 36~40 题:
B
No one wants to look silly or do the wrong thing at a new job.It is important to make the fight impression(印象)from the very first day.You will face new people.You will be in a new place.
It may be difficult to know what to d0.Here are five tips to help you make it through the firstday at a new job:
1.First impressions can last forever.Make sure you make a good one.Before your first day,find out if your new job has a dress code(rules about what you can weal"to work).If S0,be sure to follow it.No matter what,always be neat and clean.
2.Get to work on time.Give yourseff an extra l5 minutes to make sure you arrive on time.
3.Pay attention to introductions.One of the first things that your supervisor may do is to intro-duce you to co-workers.These CO-workers will be important to you.They ale the ones who will answer your questions when the boss is not around.
4.Ask plenty of questions.Make sure that your supervisor has told you what is expected of you.If he or she has not told you your duties,ask for a list.Set daily and weekly goals for yourself.
5.Never be the first one to leave.Observe what your C0—workers do around quitting time(下班时间).It does not look good for you to be eager to leave.
第 36 题 Before you arrive at work,you should______.
A.dress in fl fight way
B.introduce yourself
C.know your duties
D.know your CO-workers well
第6题
根据材料回答 34~36 题:{Page}
第 34 题 诊断应首先考虑
A.败血症
B.流行性脑脊髓膜炎
C.肾综合征出血热
D.伤寒
E.斑疹伤寒
第7题
根据下列选项,回答 36~40 题:
A.收敛止血,清热解毒
B.收敛止血,截疟,止痢,解毒,杀虫
C.凉血止血,清热安胎,利尿,解毒
D.收敛止血,活血祛瘀,利尿
E.凉血止血,清热生津,利尿通淋
第 36 题 蒲黄的功效是()。
第8题
根据下列选项,回答 36~39 题:
A.成型材料
B.增塑剂
C.增稠剂
D.遮光剂
E.溶剂制备空胶囊时加入下列物质的作用是
第 36 题 明胶是()
第9题
根据下列题干及选项,回答 33~36 题:
A.PEG6000
B.丙烯酸树脂RS型
C.β环糊精
D.淀粉
E.HPMCP
第 33 题 属于不溶性固体分散体载体材料()。
第10题
根据材料回答 32~36 问题:
2001年,赵某回来了,原来当时被海风刮到A国,失去记忆,现被送回。
请回答下列问题:
第 32 题 赵某的父亲是否有权请求人民法院变更赵甲的监护权?为什么?
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