首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
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
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
admin
2014-05-30
70
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【B2】______infectious 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 sticky. 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【B4】______expelled; it falls out of the ear or gets washed away. But【B5】______wax can harden and form a blockage that【B6】______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【B7】______is sometimes necessary. But you have to use a safe method or you could do a lot of damage.
Experts at N.I.H., the National Institutes of Health, suggest some ways to treat【B8】______earwax yourself. They say the wax can be softened with mineral oil or ear drops. Another way to remove wax is known as irrigation. With the head upright,【B9】______the outer part of the ear. Gently pull upward to straighten the ear canal. Use an injection【B10】______to gently direct water against the wall of the ear canal. Then turn the head to the side to let the water out.
【B8】
选项
答案
excessive
解析
根据空格后的名词earwax可知,此处应填入修饰earwax的词。excessive意为“过多的”。
转载请注明原文地址:https://kaotiyun.com/show/xS17777K
0
大学英语六级
相关试题推荐
Alloverthecountrythesedays,electronicmailmessagesare【B1】______withthisoddlittlepunctuationsequence:-(oroneofits
Alloverthecountrythesedays,electronicmailmessagesare【B1】______withthisoddlittlepunctuationsequence:-(oroneofits
Alloverthecountrythesedays,electronicmailmessagesare【B1】______withthisoddlittlepunctuationsequence:-(oroneofits
Alloverthecountrythesedays,electronicmailmessagesare【B1】______withthisoddlittlepunctuationsequence:-(oroneofits
Alloverthecountrythesedays,electronicmailmessagesare【B1】______withthisoddlittlepunctuationsequence:-(oroneofits
A、Ithasbeenthebestsellerforweeks.B、Itadvisespeopletochangethemselves.C、Itisbeingsoldataverylowprice.D、Itd
A、It’sanunwisedecision.B、Individualprojectsaremuchbetter.C、Thedecisionwilldefinitelyberejected.D、Manypeopletry
A、Hiswifedoeswellincooking.B、Hiswifelikestousemicrowaveoventocook.C、Hiswifethoughtfoodinthedining-hallish
MorethantwomillionpeopleinEuropenowhavefibrebroadbanddirecttotheirhome,suggestsasurvey.Thelatestfigures
随机试题
编制记账凭证时,将19500元误记为15900元,并已登记入账,应用()更正。
“经营单位”栏:()。“件数”栏:()。
罗马共和国晚期出现的前三头政治不包括()。
=________.
以下关于木马程序的叙述中,正确的是(63)。
地址总线是微处理器向内存储器和I/O接口传送地址信息的通路,它是______只能从微处理器向外传送。控制总线是微处理器向内存储器的I/O接口传送命令信号以及外界向微处理器传送状态信号等信息的通路。
用某种排序方法对序列(25,84,21,47,15,27,68,35,20)进行排序,记录序列的变化情况如下:15,20,21,25,47,27,68,35,8415,20,21,25,35,27,47,68,8415,20,21,
在过程定义中有语句:PrivateSubGetData(ByValdataAsInteger)其中“ByVal”的含义是
小向使用了一部标配为2GRAM的手机,因存储空间不够,他将一张64G的mircoSD卡插到了手机上。此时,这部手机上的2G和64G参数分别代表的指标是()。
下列说法错误的是()。
最新回复
(
0
)