首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、A writer. B、A lecturer. C、A scientist. D、A doctor. BWhat might the speaker be?
A、A writer. B、A lecturer. C、A scientist. D、A doctor. BWhat might the speaker be?
admin
2013-06-03
55
问题
There are many kinds of nerve cells, and this chapter deals mainly with three kinds. The sensory nerve cells carry messages of heat, light, sound and pressure from the skin, muscles and organs inside the body. Motor nerve cells carry messages to the muscles, and this causes the muscles to move. Connecting nerve cells go between the sensory nerve cells and motor nerve cells. After the messages go from the spinal cord to the brain, the brain sends messages through the motor nerve cells to the muscles. All these different nerve cells help us to see, hear, taste, smell and feel.
Now if you have no further questions about Chapter Seven, we’ll go on to talk about the chemical processes involving the transfer of messages.
选项
A、A writer.
B、A lecturer.
C、A scientist.
D、A doctor.
答案
B
解析
What might the speaker be?
转载请注明原文地址:https://kaotiyun.com/show/GSg7777K
0
大学英语四级
相关试题推荐
Anewsystemofqualitycontrolwas______toovercomethedefectsinthefirm’sproducts.
Foodisdifferentfromareatoarea.TheFrencharefamousfortheirsauces,theItalianspraised【C1】______theirpasta-foodfr
Okay.YourememberthatI’vementionedthatit’simportanttoreadthe【B1】______poemsaloud,soyoucandevelopanappreciation
Okay.YourememberthatI’vementionedthatit’simportanttoreadthe【B1】______poemsaloud,soyoucandevelopanappreciation
A、Theyareverybusy.B、Theyfeeltiredandwanttogotobedearly.C、Thespeaker’shousehasnoelectricity.D、Thespeakerdoe
A、Certainthingscannotbelearnedfrombooks.B、Foreignstudentshadbetterliveoncampus.C、Choiceofwheretolivevariesfr
Thefridgeisconsideredanecessity.Ithasbeensosincethe1960swhenpackagedfoodfirstappearedwiththelabel:"storein
Overahundredyearsago,CharlesDickensshockedmanyofhisreaderswhenhedescribedtheconditionsunderwhichyoungchildre
随机试题
单轨学制产生、形成于()
微分方程y’=0的通解为________.
(2009年)已知电对的标准电极大小顺序为:E(F2/F)>E(Fe3+/Fe2+)>E(Mg2+/Mg)>E(Na+/Na),则下列离子最强的还原剂为()。
双缝干涉实验中,若在两缝后(靠近屏一侧)各覆盖一块厚度均为d,但折射率分别为n1和n2(n2>n1)的透明薄片,则从两缝发出的光在原来中央明纹处相遇时,光程差为()。
任何单位和个人不得将单位的资金以个人名义开立账户存储。()
甲公司向乙公司购买一台大型设备,由于疏忽未在合同中约定检验期。该设备运回后,甲公司即组织人员进行检验,未发现质量问题,于是投入使用。至第3年,该设备出现故障,经反复查找,发出该设备关键部位存在隐蔽瑕疵。该设备说明书标明质量保证期为4年。根据《合同法》的规定
[2013年·吉林·判断]实验法是应用最广泛的最普遍的教学方法。()
专家型教师在教材的呈现方面,多用()方法引入要讲的教学内容。
“走到天涯海角”是()。(广东外语外贸大学2015)
Whycan’tDoncalltheprofessorhimself?
最新回复
(
0
)