首页
登录
职称英语
According to the World Health Organisation, malaria, a disease spread by mosquit
According to the World Health Organisation, malaria, a disease spread by mosquit
游客
2023-07-12
71
管理
问题
According to the World Health Organisation, malaria, a disease spread by mosquitoes, affects millions of people every year. Every one knows how irritating the【S1】______made by a mosquito, followed by a painful reaction to its bite, can be. It is【S2】______that so little is known about why mosquitoes are drawn to or driven away from people, given the level of distress and disease caused by these【S3】______. We know that the most effective chemical for protecting people against mosquitoes is diethyltoluamide(避蚊胺 , commonly【S4】______to deer. Although deet works well, it has some serious【S5】______: it can damage clothes and some people are allergic(过敏的 to it.
Scientists know that mosquitoes find some people more attractive than others, but they do not know why this should be. They al so know that people vary in their reactions to mosquito bites. One person has a painful swelling while another, who is bitten by the same mosquito, may【S6】______notice. Scientists have not discovered the reason for this, but they have carried out experiments to show that mosquitoes are attracted to, or put off by,【S7】______smells. In the future, scientists hope to develop a smell that mosquitoes cannot【S8】______. This could be used in a trap so that, instead of attacking people, mosquitoes would fly into the trap and be【S9】______. For the time being, however, we have to continue spraying ourselves with【S10】______liquids if we want to avoid getting bitten.
A hardly B nice C certain D insects
E advantages F shortened G drawbacks H destroyed
I unpleasant J astonishing K detect L immediately
M noise N exciting O resist [br] 【S2】
选项
答案
J
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2831849.html
相关试题推荐
Whatconcernwillthetest-tubebabyraiseaccordingtothepassage?[br]Whati
Whatconcernwillthetest-tubebabyraiseaccordingtothepassage?[br]Which
Accordingtoasurvey,Asianparents_____________(把学业成绩归功于努力).attributeacadem
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
____________(暴露在危险的射线下)mayleadtofataldisease,suchascancer.Exposure/Expo
Accordingtothepassage,employeesbeingevaluated______.[br]Themainpurpos
Accordingtothepassage,employeesbeingevaluated______.[br]Onewaytomake
随机试题
Shealwayshandledtheproblems______herownexperienceandprinciples.A、inthe
InTheCanterburyTalesChaucerdescribesagroupofpeoplewhowastogotoCan
[originaltext]Doyourememberatimewhenpeoplewerealittlenicerandge
ThereasonswhymostpeoplehavetroublesleepingareallofthefollowingEXCEP
Pollutionhasbecomeaseriousprobleminalmostallthebigcitiesofthew
关于工作有关疾病正确的是()A.是社会心理因素引起的职业病 B.职业因素是
建设工程项目设备材料采购招标,最低投标价法考虑的因素为( )。 A、投标价
下列选项中不属于劳动技能要素的是()。A.技术知识要求 B.操作复杂程度
舌体瘦薄,舌色淡白,说明A.阴亏 B.伤津 C.气血两虚 D.阳虚
(2020年真题)2019年12月1日,某股份有限公司董事长接到监事会召开董事会
最新回复
(
0
)