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
68
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、Less than 8 seconds.
B、No more than 12 seconds.
C、8 to 10 seconds.
D、About 5 seconds.
答案
C
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3793339.html
相关试题推荐
Whichofthefollowingpastparticiples(过去分词)isusedasanadverbialofCAUSE?
WhichofthefollowingdetailsaboutthenewsisINCORRECT?[originaltext]I
WhichofthefollowingareNOTresourcesinthelibrary?[br][originaltext]
WhichofthefollowingareNOTresourcesinthelibrary?[br][originaltext]
WhichofthefollowingareNOTresourcesinthelibrary?[originaltext]Righ
WriteonANSWERSHEETTWOanoteofabout50~50wordsbasedonthefollowing
Wecanlearnfromthebeginningofthepassagethat[br]Whichofthefollowing
WriteonANSWERSHEETTWOacompositionofabout200wordsonthefollowingt
Atatimewhentheworldisshortofcausesforcelebration,hereisacandi
Atatimewhentheworldisshortofcausesforcelebration,hereisacandi
随机试题
Thoughitisamereonetothreepercentofthepopulation,theupperclass
沥青混合料路面混合料摊铺与碾压施工安全技术交底应要求,两台以上压路机作业时,前后
苏七块 冯骥才 苏大夫本名苏金散,民国初年在小白楼一带,开所行医,正骨拿
A.草质茎B.全草C.地上部分D.肉质茎E.茎叶淫羊藿的药用部位是()。
Thechangeinthatvillagewasmiraculou
例行试验通常按周期进行,诊断性试验只在诊断设备状态时根据情况有选择地进行。
如A网站2018年在武汉地区的无重复目标受众人数较2015年增加,日到达率较
供应商早期介入中,制造型企业适合于()情况。A.买方自身的业务是否需要这样的合
增值税一般纳税人销售自产的下列货物中,可选择按照简易办法计算缴纳增值税的有( )
—、(61~80题)管道工程安装 空调系统中,风机盘管系统适用的场合为()
最新回复
(
0
)