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
29
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] 【S9】
选项
答案
F
解析
此处句意也与上文呼应。常识可知人们通过挖耳清除耳垢,但清除不当也可能造成耳垢堵塞耳朵的后果。
转载请注明原文地址:https://tihaiku.com/zcyy/3483572.html
相关试题推荐
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestina
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestina
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestina
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestina
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestina
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdi
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdi
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdi
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdi
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdi
随机试题
AcademyAwardnominees(被提名的人)whogohomeempty-handedmaynothaveashinyO
[audioFiles]2017m2x/audio_ezfj_011_201702[/audioFiles]FindingPeaceofMind
目前使用的防杀病毒软件的作用是()。A.检查计算机是否感染病毒,清除已感染的全
爸爸很快为小路找了个继母,继母对小路并不好,不让爸爸给小路筹集学费。而小路的生母
以下关于磁盘碎片整理程序的描述中,正确的是()A.磁盘碎片整理程序的作用是延长
根据我国《中华人民共和国合同法》的规定,在()情况下合同无效。A、一方以
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A
共用题干 徐先生从事销售工作,收入不菲但比较不稳定。由于经常外出做业务,徐先生
下列关于“老龄化”的表述,哪项是正确的?()A.人口的年龄结构金字塔不直接反
SuddenlyitoccurredtoCharlie_________
最新回复
(
0
)