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
2023-08-28
18
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 serve an important purpose.
Experts say it protects and cleans the ear. It【B1】______ dirt and other matter and keeps insects out Doctors think it might also help protect against【B2】______ diseases. And the waxy oil keeps ears from getting too dry. So earwax is good. And there are two kinds. Most people of European or African【B3】______ have the "wet" kind: thick and【B4】______. East Asians commonly have "dry" earwax.
But you can have too much of a good thing. Some people may have too much wax in their ear canal. Earwax is normally【B5】______; it falls out of the ear or gets washed away. But【B6】______ wax can harden and form a blockage that【B7】______ with sound waves and reduces hearing. People can also cause a blockage when they try to clean out their ears—but only push the wax deeper inside. Earwax【B8】______ is sometimes necessary.【B9】______
Experts at N.I.H., the National Institutes of Health, suggest some ways to treat excessive earwax yourself.【B10】______. Another way to remove wax is known as irrigation. With the head upright, take hold of the outer part of the ear. Gently pull upward to straighten the ear canal.【B11】______. Then turn the head to the side to let the water out. [br] 【B4】
选项
答案
sticky
解析
需填入的内容与空格前的thick并列,应为形容词。sticky意为“粘的”。
转载请注明原文地址:https://tihaiku.com/zcyy/2964576.html
相关试题推荐
Formostpeople,fatisaburden.Itdoesn’treallymatterwhereitappears,
Formostpeople,fatisaburden.Itdoesn’treallymatterwhereitappears,
[originaltext]Tensofthousandsofpeoplefromaroundtheworldthrewtons
Manypeoplefeeltheyarenowmorelonelythanever______(尽管生活在一个社会网络化时代).despit
A、Alcoholcausesmoreyoungpeopletodiethanadults.B、Mostofalcoholiscons
HowSafeIsYourCellPhone?Ittakesalittleextrawor
HowSafeIsYourCellPhone?Ittakesalittleextrawor
HowSafeIsYourCellPhone?Ittakesalittleextrawor
HowSafeIsYourCellPhone?Ittakesalittleextrawor
HowSafeIsYourCellPhone?Ittakesalittleextrawor
随机试题
率领command
Therewasatimewhencollegewasaplacewhereyoungadultscouldexpandth
一、考题回顾
患者,女,30岁,已婚。月经25d一行,经来量多,色深红,质稠,有血块,口渴心烦
特殊药品的分类不包括的是A.麻醉药品 B.进口药品 C.精神药品 D.放射
A.咖啡因B.可待因C.阿托品D.氨茶碱E.强心苷不宜与麻黄合用的药物是
致热能力最强的是哪种微生物产生的热原( ) A革兰氏阳性杆菌 B革兰氏阴性
急性心肌梗死患者,鼓励其24小时内开始在床上做四肢的轻微活动,是为了A.预防压疮
()人员应从本单位运维、检修、检测人员中选拔经验丰富,技术过硬的技术骨干组成,专
某房地产估价师于2004年8月初始注册在甲房地产估价机构,后于2006年2月变更
最新回复
(
0
)