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
2024-05-02
13
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] 【B2】
选项
答案
infectious
解析
此处需要一个形容词修饰diseases。infec-tious diseases为常见短语,指“传染病”。
转载请注明原文地址:https://tihaiku.com/zcyy/3580838.html
相关试题推荐
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
Peoplelikebeingtrusted.Theyareannoyed,angry,orfeelhurtiftheyare
随机试题
Thetaskofbeingacceptedandenrolledinauniversitybeginsearlyforso
TheChinesefilmsuperstaroncesaidthathewouldrather______rememberedasac
Iftheaverage(arithmeticmean)ofaandbis110,andtheaverageofbandci
恒参信道相位畸变,对模拟通信质量影响()。A.不存在 B.不显著 C.显著
从资产负债表的合理机构来看,长期资产应由( )和( )支持,短期资产则由(
火淫证不会表现出的症状是()A.面赤 B.斑疹 C.烦躁 D.谵
A.注射剂B.散剂C.软膏剂D.糖浆剂E.胶囊剂无不良刺激,有适当的黏稠性的是(
血吸虫病的传染源是A.病人和保虫宿主 B.狗 C.家禽 D.猫 E.钉螺
各种风险往往通过()体现演变特征。A、信息B、预测C、沟通D、管理
患儿男1岁4个月家长为预防幼儿缺钙,每日给患儿服用维生素D5000IU,3个月后
最新回复
(
0
)