首页
登录
职称英语
No matter who you are or where you come from, one thing is certain: you are a
No matter who you are or where you come from, one thing is certain: you are a
游客
2025-03-04
6
管理
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. [br] 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://tihaiku.com/zcyy/3982401.html
相关试题推荐
I’mcertainDavid’stoldyouhisbusinesstroubles.______,it’snosecretthat
—What’sthematter?Youreallylookupset.—Well,betterlucknexttime.A、Why,I
Theheadofthecompanypromisedtodealwithmattersofthissort______heretu
Idon’tthinkitisanyuse______thismatteranyfurther.A、discussingB、todiscu
______yousay,hewon’tlistentoyou.A、NomatterwhereB、NomatterwhatC、Howev
Icertainlydidn’tappreciate______whenImademistakes.A、tobeaccusedB、havin
______yousay,hewon’tlistentoyou.A、NomatterwhereB、NomatterwhatC、Howev
Theonlything______reallymattersmeishowcanIreturnhomewithoutacar.A、w
Quittingsmokingismoreofamatterofwillpowerthanofindividualchoice,
Billdoesn’t()whatpeoplesayabouthim.A、concernB、matterC、careD、disturbC词义
随机试题
Psychologistshavemanytheoriestoexplainhowwerememberinformation.The
What’syourearliestchildhoodmemory?Canyourememberlearningtowalk?Or
IdentitytheftA)Identitytheftandidentityfraud
TheSongofHiawathawaswrittenbyA、PhilipFreneau.B、JohnWoolman.C、WilliamD
Juicemaybetasty,butit’snotreallythatnourishing.Whileorangejuice
根据《水利工程施工监理规范》(SL288—2014),监理机构应提出暂停施工的建
关于影响股票投资价值的因素,下列说法错误的是( )。A.从理论上讲,公司净资产
关于胸膜纤维板剥脱术后的护理,下列哪项是错误的A.半坐位 B.协助患者有效咳嗽
(2015年5月)薪酬战略的基本目标包括( )。A.效率目标 B.公平目标
某人出生于20世纪70年代,某年他发现从当年起连续10年自己的年龄均与当年年份数
最新回复
(
0
)