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
2023-07-13
11
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://www.tihaiku.com/zcyy/2832492.html
相关试题推荐
[originaltext]Onewaythatscientistslearnaboutmanisbyanimals,sucha
[originaltext]Onewaythatscientistslearnaboutmanisbyanimals,sucha
[originaltext]AjudgeintheeasterntownofKalmunaisaysDNAtestshaves
[originaltext]AjudgeintheeasterntownofKalmunaisaysDNAtestshaves
[originaltext]InphoneboothsintheU.S.thereareusuallydirectionsfor
[originaltext]InphoneboothsintheU.S.thereareusuallydirectionsfor
[originaltext]M:Hello!W:Hello!Roger.ThisisAnn.M:Ohhi,Ann.Howhavey
[originaltext]M:Stacy,IthoughtyoureallybeatAmyinthedebates.Yourargu
[originaltext]Whatreallyworkstomakesustainablechangesindietandlif
[originaltext]Goodafternoon.TodayIwanttosaysomethingaboutAlaska.O
随机试题
Travelingcanbefunmadeasy.Avacationtriptoanotherpartofthecountr
音频产品的特点主要有( )等内容。A.内容多元化 B.传播迅速 C.用户占
“习惯是人生的最大指导。”这句话是谁提出来的()A.莱布尼茨 B.霍布斯
采用FIDIC合同条件的设备工程合同,合同的终止类型有()。A.由业主终止
注意计划在执行的修正,修正的起因有()。A.工程的变更 B.承包合同的修订
以下属于语言性沟通的形式是A:交流的环境与距离 B:肯定的眼神 C:健康宣教
患者,男,32岁,反复上腹痛3年,进餐后发作,然后缓解,有时夜间发作,诊断胃溃疡
将自然数1-100分别写在完全相同的100张卡片上,然后打乱卡片,先后随机取出4
某社会服务机构的管理者发现有些员工不关心机构发展。为提高员工积极性,促进上下级的
主动安乐死与被动安乐死的区别在于A、前者是安乐死对象主动要求;后者是其被动要求
最新回复
(
0
)