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
38
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/2964574.html
相关试题推荐
[originaltext]Ifyouarelikemostpeople,yourintelligencevariesfromse
[originaltext]Ifyouarelikemostpeople,yourintelligencevariesfromse
[originaltext]Ifyouarelikemostpeople,yourintelligencevariesfromse
[originaltext]Afewmonthsago,millionsofpeopleinLondonheardalarmsa
Aproblemmorespecifictoschoolsthemselvesispervasivestudentpassivity—
Aproblemmorespecifictoschoolsthemselvesispervasivestudentpassivity—
Acidrainisaveryseriousairandwaterpollutionproblem.Manypeoplefee
Acidrainisaveryseriousairandwaterpollutionproblem.Manypeoplefee
Acidrainisaveryseriousairandwaterpollutionproblem.Manypeoplefee
[originaltext]W:Youknow,I’veoftenwonderedwhypeoplelaughatthepicture
随机试题
Thebasiccharacteristicofcountertradetransactionsisthat[br]Firmsinindu
Anewbookissuretobediscussed,and【B1】______,atcollegesthisfall.The
Lifeisverystressfulnowadays,soitisusefulforustotalkabouthowto
【说明】请写信给Johnson先生。要求约见。【内容】1.你将要前往洛杉矶;2.希望借此机会拜访对方、讨论未来的合作;3.建议3月20日下午4:00
企业现金管理的目标,就是( )。A.力争现金流量同步 B.在资产的流动性和
就全球而言,进入( )世纪以后,世界基金业的规模继续膨胀。A.19 B.20
A.两玩具小车的速度大小相同 B.两玩具小车各运动20m,所用时间相同 C.
首倡两难故事法研究道德发展阶段的心理学家是() A.柯尔伯格 B.皮亚杰
入境、出境的人员、交通工具、运输设备以及可能传播检疫传染病的行李、货物、邮包等物
对立克次体感染最有效的药物是A:四环素 B:利巴韦林 C:妥布霉素 D:氟
最新回复
(
0
)