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
33
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
A、Thefunctionofbrain.B、Thefunctionandnatureofnervecells.C、Thefivesenses.D、Thechemicalprocesses.B听懂第一句往往是关键。本文介绍
Foodisdifferentfromareatoarea.TheFrencharefamousfortheirsauces,theItalianspraised【C1】______theirpasta-foodfr
A、Thespeaker’svoiceisverylow.B、Thewomandoesnotcareaboutthespeaker.C、Thewomancan’tunderstandthespeaker.D、The
A、Thefriendenteredthespeaker’shousefrombackdoor.B、Thefriendenteredthespeaker’sneighbor’shousebymistake.C、Athi
Okay.YourememberthatI’vementionedthatit’simportanttoreadthe【B1】______poemsaloud,soyoucandevelopanappreciation
A、Theyareverybusy.B、Theyfeeltiredandwanttogotobedearly.C、Thespeaker’shousehasnoelectricity.D、Thespeakerdoe
A、Peoplestilltalkalotaboutit.B、FewerpeoplewatchedSusan’sprogrammefromthenon.C、Anna’sphotographsappearedfreque
A、Bothliveoncampus:B、Bothliveoffcampus.C、Themanlivesoncampus;thewomanlivesoffcampus.D、Thewomanlivesoncampu
AmericansandFoodAnunusualbuttimelycartoonrecentlyappearedinthelocalnewspaper.Thesinglepanelshowedagravel-
Mother’sonlyobjection______ourengagementisunrealisticonthegroundthatMikewantstomarrymejusttoobtainhisAmerica
随机试题
逆变焊接电源的特点有哪些?
对肺结核病人进行病情观察时,发现下列何种情况提示病情较重,应加强护理()
为了防止随机性效应,放射工作人员受到全身均匀照射时的年剂量当量
在深基坑的施工支护结构中,常用的支撑系统按其材料可分为现浇钢筋混凝土支撑体系和钢支撑体系两类,现浇钢筋混凝土支撑体系的布置形式通常包括()。
结果事件是由其他事件或事件组合所导致的事件,一般位于某个逻辑门的输出端,用()符号表示。
原始凭证记载的内容有错误的,只能由出具单位重开,不得在原始凭证上更改。()
TCP是互联网中的传输层协议,使用(23)次握手协议建立连接。这种建立连接的方法可以防止(24)。
Bankers’acceptancesoftenariseinforeigntrade.Abusinessbuyinggoodsfromabroadwhereitisnotwellknownanddoesnoth
•YouwillheartheChairmanoftheBusinessBroadcastingCommitteeofatelevisioncompany.Heisaddressingameetingofthec
•Lookatthenotebelow.•Youwillhearamantelephoninghispersonnelofficer.MessageDate:
最新回复
(
0
)