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
2024-10-03
22
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 CO(下标)2 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 stylet 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 healthy
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3784613.html
相关试题推荐
WhichofthefollowingsentencesisaCOMMAND?A、Whatnoiseyouaremaking!B、Nev
Thefollowingareallcorrectresponsesto"Whotoldthenewstotheteacher?"E
WhichofthefollowingstatementsabouttheareaAbyeiisINCORRECT?[originalte
WhichofthefollowingstatementsisINCORRECT?[br][originaltext]Somesch
WhichofthefollowingstatementsisINCORRECT?[br][originaltext](25)The
WhichofthefollowingstatementsisINCORRECT?[originaltext](25)TheUnite
WhichofthefollowingisCORRECT?[br][originaltext]W:Hi,Zach.M:Hey,Lisa
WhichofthefollowingisCORRECT?[originaltext]W:Hi,Zach.M:Hey,Lisa.What
WhichofthefollowingisNOTthepurposeofthesummit?[br][originaltext]
Whichofthefollowingisthosewhosufferbecauseofcommercialvices?[origina
随机试题
Almost20,000whaleshavebeenslaughteredsincea【B1】______oncommercialwh
下列叙述中错误的是()A.总线一定要和接口相连 B.接口一定要和总线相连
王先生投资6万元认购开放式基金,认购基金在募集期产生的利息10元,其对应认购费率
依照《艾滋病防治条例》规定,艾滋病病毒感染者和艾滋病病人应当将其患病情况告知A.
下列不属于完全竞争市场的特征的是( )。A.买者卖者很多 B.产品差别很
(2015年真题)益母草颗粒的功能是( )。A.活血止血 B.活血调经 C
下列饮片除哪项外均易虫蛀、霉变A.大枣、杏仁 B.乳香、没药 C.人参、桑葚
下列定价策略中,属于产品组合定价策略的有()。A.声望定价 B.招徕定价
下列属于( )《玻璃幕墙工程技术规范》(JGJ102)。A.进口硅酮结构密封胶
吗丁啉可 A促进胃排空,增强胃窦和十二指肠运动 B减少胃酸和胃蛋白酶分泌
最新回复
(
0
)