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
27
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] 【S9】
选项
答案
H
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2831856.html
相关试题推荐
Whatconcernwillthetest-tubebabyraiseaccordingtothepassage?[br]Which
Whatconcernwillthetest-tubebabyraiseaccordingtothepassage?[br]Whatd
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
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Everyyear,malaria(疟疾)【S1】______aboutfivehundredmillionpeople.Moretha
Accordingtothepassage,employeesbeingevaluated______.[br]Thegoalsfort
随机试题
TheLureofaBigCityVacation[From
WhyDoWeNotLiveForever?Thehumanbodyi
Housesarenormallyfairlystationaryobjects,andthat’snotconsideredas
A.疖 B.痈 C.丹毒 D.脓肿 E.急性蜂窝织炎皮肤及其网状淋巴管急
下列有关对舞弊和法律法规考虑的说法中,不正确的是( )。A、被审计单位违反法律法
(2018年真题)我国证券市场内交易的清算交收规则中不包含()。A.分级结
汗证湿热迫蒸证,治疗原则是()A.益气固表 B.调和营卫 C.益气养阴
1.建设和弘扬统一的企业文化的重要意义是什么?
按照现行规定,所有合格境外机构投资者持有单个上市公司挂牌交易A股数量,合计不得
在个人住房贷款业务中,银行主要的合作机构包括()。A.会计师事务所 B.
最新回复
(
0
)