首页
登录
职称英语
All of the following are causes of being bitten by mosquitoes EXCEPT______. [br]
All of the following are causes of being bitten by mosquitoes EXCEPT______. [br]
游客
2024-10-09
13
管理
问题
All of the following are causes of being bitten by mosquitoes EXCEPT______. [br]
Mosquitoes do not randomly perch on just anyone’s body and begin sucking for the most fragrantly appealing humans. Mosquitoes use odor to sort attractive people from the unattractive to find those that are most tasty.
Researchers found one sure way to stop attracting the little bugs--stop breathing. Mosquitoes can sniff out an attractive target from as far as 40 miles. When humans exhale, they expel a plume of C02 and other odors that travel through the air. The appetizing stir is the equivalent of a dinner bell, alerting mosquitoes that a warm meal is within range.
When a mosquito is trailing an attractive target, it zigzags up the breath plume until it makes contact, landing on the skin and patiently searching for just the right spot to insert its styled for an eight-to-ten second feeding.
Perspiration, a barely avoidable human condition, also is a mosquito lure--but only if the sweat has formed bacteria.
Bathing helps reduce the attractiveness of sticky bodies, but after-bath products don’t. Skin-care products that clean, soften and moisturize not only improve a person’s appearance, they’re also attractive to mosquitoes. ) Certain medications, including heart and blood pressure medicine, also alter a person’s likelihood of being bitten.
Scientists conducted the research to explore the tastes of mosquitoes and help humans protect themselves from mosquito-borne disease.
选项
A、have a better understanding of the life of mosquitoes
B、prevent human beings from being bitten by mosquitoes
C、purify the environment
D、keep people alert
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3793340.html
相关试题推荐
Thefollowingarealldynamicverbs(动态动词)EXCEPT______.A、remainB、turnC、writeD
Whichofthefollowingsentencesexpressesafact?A、Maryandhersonmustbehom
Whichofinthefollowingphrasesindicatesasubject-predicaterelationship?A、T
AllthefollowingsentencesdefinitelyindicatefuturetimeEXCEPT______.A、Mothe
WhichofthefollowingCANNOTbeusedasanominalsubstitute(名词替代词)?A、Much.B、
Accordingtothenewsitem,doctorsusearttherapytotreatthefollowingprobl
Writeanoteofabout50-60wordsbasedonthefollowingsituation:ACo
WhichofthefollowingstatementsistrueastoSriLankanasylumseekers?[orig
Whichofthefollowingwordsisinappropriatetodescribetheapartmentforrent
Whichofthefollowingwordsisinappropriatetodescribetheapartmentforrent
随机试题
[originaltext]W:BillionaireinvestorWarrenBuffettsaysheisgoingtogivea
WriteacompositionentitledCertificateMania(考证热).Youshouldwriteatle
In1930,W.K.Kelloggmadewhathethoughtwasasensibledecision,grounde
下列选项中,填入画横线①处最适当的是()。 A.朝着 B.随着 C.伴着
股权投资基金募集中,投资者应当以()方式承诺其为自己购买股权投资基金。A、口述
患者,男,40岁。咳嗽,痰稠带血,咯吐不爽,心烦易怒,胸胁刺痛,颊赤,便秘,舌红
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
以下属于短期政府债券特点的有()。A.违约风险小 B.不记名 C.流动性强
(2015年真题)拟建高速公路长125km,进行环境影响识别时,应考虑的因素有(
施工企业发放给职工的夏季防暑降温费的应从()列支。A.人工费用 B.材料费用
最新回复
(
0
)