首页
登录
职称英语
Some people’s ears produce wax like busy little bees. This can be a problem
Some people’s ears produce wax like busy little bees. This can be a problem
游客
2024-02-26
55
管理
问题
Some people’s ears produce wax like busy little bees. This can be a problem even though earwax(耳垢)appears to【S1】______an important purpose. Experts say it【S2】______and cleans the ear. It【S3】______dirt and other matter and keeps insects out. Doctors think it might also help protect against【S4】______. And the waxy oil keeps ears from getting too dry. So earwax is good. It even has a medical name: cerumen(耵聍). There are two kinds. Most people of European or African ancestry have the "wet" kind: thick and【S5】______. East Asians commonly have "dry" earwax. But you can have too much of a good thing. The glands(耳道)in the ear canal that produce the wax make too much in some people Earwax is normally【S6】______; it falls out of the ear or gets washed away. But extra wax can harden and form a【S7】______that interferes with sound waves and reduces【S8】______. People can also cause a blockage when they try to【S9】______out their ears, but only push the wax deeper inside. Earwax removal is sometimes necessary but you have to use a【S10】______method or you could do a lot of damage.
A)sticky B)hard C)expelled D)protects
E)listening F)clean G)heating H)safe
I)blockage J)made K)infections L)partly
M)serve N)traps O)slight [br] 【S8】
选项
答案
G
解析
这里指耳垢堵塞耳朵后降低听觉功能,故选hearing。Listening是听力的意思,即对所听的内容进行感悟的能力,故不选。
转载请注明原文地址:http://tihaiku.com/zcyy/3483571.html
相关试题推荐
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnqui
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopula
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopula
Manypeoplebelievethatasfarasagricultureisconcerned,warmplaces________
[originaltext]Religiousandprivateschoolsreceivelittleornosupportfr
[originaltext]Religiousandprivateschoolsreceivelittleornosupportfr
NicotineIfitweren’tfornicotine,peoplewouldn’t
NicotineIfitweren’tfornicotine,peoplewouldn’t
随机试题
Sincetheturnofthecentury,Londonershaveexpressedapreferenceforsub
TheAlzheimer’sAssociationandtheNationalAllianceforCaregivingestimate
[originaltext]Theold-fashionedpracticeofratinginstructorsbywatching
Thefieldofmedicinehasalwaysattracteditsshareofquacksandcharlatan
PASSAGETHREE[br]What’sBritain’sConservatives’attitudetowardsfor-profits
GB/T16311-2009对标线尺寸的允许误差相关规定。(3)标线长度以及间断
水泥胶砂抗折强度试验的加荷速率为50N/s±10N/s。()
当血糖超过肾糖阈值时,可出现A:生理性血糖升高B:病理性血糖升高C:生理性血
能源存货量核算应遵循的原则包括( )。A.时点性原则 B.实际数量原则 C
最新回复
(
0
)