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
2014-07-25
38
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 2500 species. Somewhere, 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. 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.
To select whom to bite, the mosquito’ s sensors may NOT test______.
选项
A、the temperature of the body
B、the color of the skin
C、the chemical elements in sweat
D、the wetness of the body
答案
B
解析
细节判断题。从定位句可知,蚊子使用传感器来探测受害人的身体干湿度、体温以及汗液的化学构成三样东西,没有提及皮肤的颜色,因此选项B正确。
转载请注明原文地址:https://kaotiyun.com/show/32xO777K
0
成人本科学位英语
相关试题推荐
______you’reearlyyoucan’tbesureofgettingaseat.
AmileorsobeforetheyreachedOxford,theystoppedthecarontopofahillfromwhichtheycouldseethewholeofthecitys
PeopleinalargeareamaypossessthesameDNAthreadbecause______.Iftwomensuspectedforsomereasontheyhaveacommon
Thereare102elementsfoundinnature,______aremetals.
She(is)lookingforwardto(go)toEuropeaftershe(finishes)herstudies(atthe)university.
______shewillcomeornotdependsontheweather.
(79)ThereisanEnglishsaying:"Laughterisbestmedicine,"Untilrecently,fewpeopletookthesayingseriously.Now,howeve
IfsomeoneisintheUnitedStatesforgood,itmeansheisthere______.
Ourcountryhasmanychancesforadultswhowanttomaketheirlivesbetter.Therearepublicschoolsyoucanattend.Inthesch
Apartfromrequiringmedicalandsocialservices,whichdonotdirectlycontributetoeconomicgrowth,thesocietyshouldalsov
随机试题
羊,7岁,初干咳、短咳、痛咳,后为长咳、湿咳,鼻孔流黏脓性鼻液,肺泡呼吸音增强,呈干、湿哕音,人工诱咳阳性。最可能的诊断是
A.保阴煎加地榆、槐花B.少腹逐瘀汤加苍术、茯苓C.温经汤加附子、艾叶、小茴香D.桃红四物汤合失笑散加益母草、茜草E.两地汤合二至丸加茜草、乌贼骨、益母草
《药品广告审查办法》规定,药品广告的监督管理机关是
通常将系统设计分为两个阶段,即______和______。
材料:下面是某思想政治课教师关于“事物是变化发展的”的优秀课堂教学设计(教学时间为45分钟)。问题:请运用思想政治课程教学理论,简要评价该课堂教学中存在的优点。
简述品德的心理结构。
江泽民同志在建党八十周年庆祝大会上的讲话指出,马克思主义是我们立党立国的根本指导思想,是全国各族人民团结奋斗的共同理论基础,因为马克思主义具有( )的理论品质。
根据所给材料,回答问题。在云南民间世代流传着关于抚仙湖“水下古城”的传说,有关专家对这座古文明众说纷纭。历史地理专家于希贤来到抚仙湖,并组织考察组乘坐潜水器潜入湖底,进行了观察与勘测。他们利用声呐技术在水深15米处发现了第一个目标。有一堵长约60
已知求a和b的值.
A、Televisionanditsinfluence.B、Televisionandhappiness.C、Televisionanditsadvantages.D、Televisionanditsdisadvantages.
最新回复
(
0
)