首页
登录
职称英语
What’s the main idea of the passage? [originaltext]Like people who share news vi
What’s the main idea of the passage? [originaltext]Like people who share news vi
游客
2025-01-17
19
管理
问题
What’s the main idea of the passage?
Like people who share news via Twitter, Facebook and Linkedln, cells, too, make use of multiple modes of information exchange. Some send out hormones, which travel far and wide via the bloodstream; others emit neurotransmitters, which carry signals between one neuron and another. But virtually all cells network with their neighbors via extensive collections of channels that directly connect the inside of one cell with the inside of the next.
选项
A、The similarities between cells and Facebook.
B、Cells communicate with each other in many ways.
C、How hormones and neurotransmitters travel.
D、How Twitter and LinkedIn exchange information.
答案
B
解析
本文的主旨是细胞可用多种模式进行信息互换(information exchange),信息是上义词,在下文中得到了具体化,用两个下义词来体现:荷尔蒙(hormones)和神经递质(neurotransmitters)。互换(exchange)一词在文中多次用近义词和下义词来表示,如send out、travel、emit、carry、network和connect。 neurotransmitter,医学、生物学名词,“神经递质”。在化学突触传递中担当信使的化学物质被称为递质,神经递质是神经系统中的活性物质,在神经传导中担当信使。
转载请注明原文地址:https://tihaiku.com/zcyy/3916114.html
相关试题推荐
WhichofthefollowingisNOTtrueaboutonlinemarketplaces?[originaltext]Inm
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[br][originaltext]
Whichofthefollowingstatementsdoesthespeakersupport?[originaltext]Alarg
Whatdoesthepassagemainlytalkabout?[br][originaltext]Agrowingnumber
Whatdoesthepassagemainlytalkabout?[br][originaltext]Agrowingnumber
随机试题
[audioFiles]audio_ehaz200612_002(200612)[/audioFiles]A、Thegoodswerelost.B、T
Thepiechartsbelowshowunitsofelectricityproductionbyfuelsourcein
[originaltext]M:Hi,Jane.Howisyourvacation?W:Terrific!IwenttoWashing
“十四五”时期,国家电网有限公司大力发展战略性新兴产业,培育基业长青新动能。以下
A.浙贝 B.石菖蒲 C.天麻 D.姜黄 E.狗脊切面白色,质脆,有粉性
抗菌药物在外科疾病中的应用,哪项不正确()A.抗菌药物应用可减少术后并发症
《证券投资基金管理公司内部控制指导意见》正式出台的日期是()。A.1999
A.生地黄 B.玄参 C.牡丹皮 D.赤芍 E.紫草功能清热凉血、养阴生
下列水电解质失衡最容易发生休克的是A:低容量性低钠血症(低渗性脱水) B:低容
符合肺心病的描述是A.心脏增大,心尖由左心室构成 B.肺小动脉中膜肥厚 C.
最新回复
(
0
)