首页
登录
职称英语
[originaltext] There are many kinds of nerve cells, and this chapter deals m
[originaltext] There are many kinds of nerve cells, and this chapter deals m
游客
2024-02-14
25
管理
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://tihaiku.com/zcyy/3448758.html
相关试题推荐
[originaltext]Sportsmadgamesareveryusefulforcharactertraining.Int
[originaltext]Sportsmadgamesareveryusefulforcharactertraining.Int
[originaltext]Switzerlandisalandwell-knownforitsbeautifullandscape
[originaltext]Switzerlandisalandwell-knownforitsbeautifullandscape
[originaltext]Switzerlandisalandwell-knownforitsbeautifullandscape
[originaltext]Student:Excuseme,Mr.Ma,Iamdoingasurveyforasocialstud
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]TheRevolutionresultinginAmericawasthemostsignificant
随机试题
WhichofthefollowingisNOTatypicalfeatureofModernism?A、Toelevatethein
AmericanRacetotheMoonTherootsofAmerica’splantolan
TheEnglishCivilWarisalsocalledA、thePuritanRevolution.B、thesecondMagna
[originaltext]W:Wenowinterruptourregularschedulednewsprogramtobringy
MyfatherdiedwhenIwasnine.I’manonlychild.MymotherandIwere
人民法院在统计行政诉讼案件立案之日起( )日内,将起诉书副本送达被告。A.5
市场交易数量越大,交易对象的流动性越低,交易行为产生的市场冲击成本()。 A
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
在下列工程项目管理组织机构形式中,容易形成多头领导的是( )A.直线职能制和直
女孩,9岁。发热、头痛、呕吐2天,烦躁不安1天,于2月20日入院。查体:T39
最新回复
(
0
)