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
41
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://www.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
Readthearticlebelowaboutimprovements.Choosethecorrectwordorphraseto
Thispartistotestyourabilitytodopracticalwriting.Youarerequiredtow
[originaltext]M:Mary,whathappened?(l)Whatmakesyousoupset?W:Well,(l)ou
[originaltext]USSecretaryofdefenseChuckHagelrecentlymetwithColombi
中国的音乐发展史源远流长。据历史记载,最早的乐器——陶埙(Taoxun)距今已有6000多年,最早的官方音乐机构——乐府出现在2000多年前,传世的
下列哪一个代码为交通行业计量认证的专业类别代码()。A.R建设 B.N
肿瘤非特异性主动免疫治疗可采用A、卡介苗 B、瘤苗 C、免疫毒素 D、酵母
晚期囊胚透明带消失后,相当于受精后第几日开始着床A.2~3天 B.4~5天
下列哪项不是脱落细胞学的缺点A.非肿瘤性疾病诊断研究少 B.具体部位难确定
Thechangeinthatvillagewasmiraculou
最新回复
(
0
)