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
No matter who you are or where you come from, one thing is certain: you are acquainted with the mosquito(蚊子)—although you probab
No matter who you are or where you come from, one thing is certain: you are acquainted with the mosquito(蚊子)—although you probab
admin
2018-01-16
71
问题
No matter who you are or where you come from, one thing is certain: you are acquainted with the mosquito(蚊子)—although you probably wish you weren’t. Mosquitoes are everywhere. They can be found all over the world, and they come in more than 2, 500 species. Some where, at some time, you have surely met at least one.
No one loves the mosquito. But unfortunately the mosquito may decide that she loves you. Yes, She. Only the female mosquito bites. It’s not because she’s unfriendly: she needs blood to reproduce. The female mosquito is quite selective, and she chooses her victims carefully. First, she uses sensors to find her victim. With these sensors, she tests your body moisture, body warmth, and chemical substances in your sweat. If she likes what she finds, she bites. But if you don’t appeal to her, she’11 reject you for someone more appetizing. The next time a mosquito bites you, just remember that you were chosen. You’re special.
If the mosquito likes you, she settles onto your flesh very gently, and she breaks your skin with her proboscis tip. It’s a kind of mouth and it sticks out just below the mosquito’s eyes. She stabs the proboscis tip into your skin at once, and if she hits a blood vessel, she’11 get a full dinner in about a minute. After that, the mosquito is tired. Heavy with your blood, she picks a spot—on a leave or a stone—to lay her eggs. Just one drop of blood will produce hundreds of eggs.
The main idea of the passage could be______.
选项
A、why and how the mosquito bites people
B、why people dislike mosquitoes
C、what kind of mosquitoes bite people
D、how to identify the female mosquito
答案
A
解析
主旨概括题。文章在第一段导入说到蚊子很多之后,第二段就讲为什么只有雌蚊子咬人,第三段讲蚊子怎么咬人,所以答案选A。
转载请注明原文地址:https://kaotiyun.com/show/FtCO777K
0
成人本科学位英语
相关试题推荐
Evenachildknowsthatnoddingheadmeans"Yes".ButsomepeopleWouldprobably【C1】______whentheyfirstcametoIndia.Whenth
Mary:Yourlittleboyhasdoneagoodjobatschool.Eva:________
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystriestodoaslittleaspossibleandtogetasmuch【C
BenjaminWestwasan(eighteenth-century)Americanartist(who)influencedBritishpainters(justsomuch)ashedid(other)Ame
Theconnectionbetweenreadingandwritingisastrongandimportantone,【C1】______forcollegestudents.Youmayalreadyhavedi
______thatMartinhadpassedtheimportantexam,hisfriendscalledtocongratulatehim.
Thequestionis______tosendtroopstotakepartinthewar.
Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformed.Itisnoteasytoexplainwhyoneperson
Areportpublishedrecentlybringsbadnewsaboutairpollution.Itsuggeststhatitcouldbeasdamagingtoourhealthasexpos
随机试题
既能清热燥湿,又能治疗胎热不安的药物是()
下列何者为卡介苗的初种年龄
儿童早期与父母的情感关系是()。
Thedoctoradvisedthatshe______physicalexaminationregularly.
根据以下资料,回答下列问题。根据中国通信信息研究院(原工信部电信研究院)数据,2014年,中国智能手机出货量3.89亿部,相比2013年的4.23亿部下降了8.2%。而在2012年、2013年,智能手机市场还保持着166.8%、64.1%的高增速。与中国
我国教育目的的基本内容结构是什么?
习近平在2016新年贺词中衷心希望,国际社会共同努力,多一份平和,多一份合作,变对抗为合作,化干戈为玉帛,共同构建各国人民共有共享的人类命运共同体。共享的人类命运共同体,必须要推动建立以合作共赢为核心的新型国际关系。中国倡导建立合作共赢的新型国际关系,核心
[*]
Allmammalsfeedtheiryoung.Belugawhalemothers,forexample,nursetheircalvesforsometwentymonths,untiltheyareabout
Canexercisebeabadthing?Suddendeathduringorsoonafterstrenuousexertiononthesquashcourtoronthearmytraininggr
最新回复
(
0
)