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
2023-07-25
23
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] 【S5】
选项
答案
A
解析
此处并列结构用形容词。根据句意,欧洲或者非洲血统的人耳垢是湿润型的,因此不会很坚硬,故不选hard而选sticky。
转载请注明原文地址:https://tihaiku.com/zcyy/2867304.html
相关试题推荐
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
EmployersandcareerexpertsseeagrowingprobleminAmericansociety--a(n)
随机试题
—Haveyouevergonewater-skiingbefore?—Oh,yes,______.A、adozenoftimeB、doz
提高设计经济合理性的方法包括( )。A.设计方案竞赛 B.标准设计 C.限
A.肥大 B.增生 C.两者均有 D.两者均无亚急性重型肝炎时,残留肝细胞
下列关于角形接线的描述不正确的是()A.多角形接线的断路器数与回路数相同
C
低合金高强度结构钢是在碳素钢基础上加入一定量的合金成分而成,其中合金成分占总量的
门静脉与肝静脉的声像图区别是A.门静脉管壁呈强回声 B.肝静脉与下腔静脉汇合部
《变电验收管理规定第23分册站用交流电源系统验收细则》:UPS在正常运行时,自冷
对大型重要和复杂的倒闸操作,应组织操作人员进行讨论,由熟练的运维人员操作,(
根据民事法律制度的规定,下列关于民事法律行为概念的表述中,正确的是( )。A.
最新回复
(
0
)