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
58
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] 【B8】
选项
答案
removal
解析
此句的主语不完整,可知此处需要一个名词。removal“清除”。
转载请注明原文地址:http://tihaiku.com/zcyy/2964580.html
相关试题推荐
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,two-an
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledand
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledand
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledand
[originaltext]W:Hi,Dr.Hyde.M:So,whatseemstobetheproblemtoday?W:We
[originaltext]W:Hi,Dr.Hyde.M:So,whatseemstobetheproblemtoday?W:We
[originaltext]Theyoungpeoplewhotalkofthevillageasbeing"dead"are
[originaltext]Theyoungpeoplewhotalkofthevillageasbeing"dead"are
[originaltext]Hollywoodproducesmanydifferentkindsoffilms,includingm
[originaltext]Hollywoodproducesmanydifferentkindsoffilms,includingm
随机试题
Electronicmailhasbecomeanextremelyimportantandpopularmeansofcommu
Thepurposeofthemeetingisto______.[br][originaltext]Okay,everybod
Childrenhavebeensaidtohavebrain-injuredchildsyndrome,hyperactive(极
[originaltext][5]PCBs,weremanufacturedfromthe1920s,butwerebannedin
Whitepeopleaccountforabout______ofthetotalpopulationofAmerica.A、75%B
We’veBeenImaginingMountainsAllWrong,SayScientistsA)Fromthesimp
当前,( )行业与大数据应用的契合度最高。A、制造 B、能源 C、电子商务
Thechangeinthatvillagewasmiraculou
人与护理的描述,不正确的是A.人是生理、心理、社会、精神、文化的统一整体 B.
由于所患疾病为需要接种疫苗的禁忌症,经申请人申请及提供有关的疾病诊断证明,检验检
最新回复
(
0
)