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
Skin. It is the largest organ of the body. Skin is the body’s【C1】______to infection. It keeps out many harmful【C2】______and othe
Skin. It is the largest organ of the body. Skin is the body’s【C1】______to infection. It keeps out many harmful【C2】______and othe
admin
2018-06-06
75
问题
Skin. It is the largest organ of the body. Skin is the body’s【C1】______to infection. It keeps out many harmful【C2】______and other things. It also keeps all the things we need in our bodies. The skin helps control body temperature. Glands on the skin release fluid to cool the body when it gets too hot. When a person gets too cold,【C3】______in the skin become narrow. This helps to trap heat inside the body.
Like other organs of the body, the skin can have problems.【C4】______can tell you the most common disorder: acne. Acne is connected to hormones and how they affect the oil glands of the skin. The skin【C5】______, called sebum, from the sebaceous glands. Each gland connects to a passage of【C6】______. The sebum travels through these passages. The oil reaches the 【C7】______of the skin through little holes, called pores. Sometimes, the sebum, hair and cells of the pores block these openings. This is【C8】______.
Bacteria can grow in a 【C9】______. The bacteria produce chemicals and enzymes. White blood cells—【C10】______fighters—travel to the area. All this leads to a growth on the skin, a pimple. This becomes red,【C11】______. Some people think eating chocolate or oily foods causes acne. Others blame dirty skin or【C12】______. Yet researchers tell us none of these cause acne.
So【C13】______? Doctors are not sure. But they have some ideas.【C14】______, they know that hormones called androgens are involved. Androgens cause the sebaceous glands to grow and make more oil.
There are several treatments for acne.【C15】______are generally treated with medicines for use directly on the skin. These【C16】______salicylic acid or benzoyl peroxide. People with more serious acne may be given antibiotic drugs to take by mouth. Or they might use【C17】______other treatments. Skin experts say there are simple ways to help prevent acne. One is to touch your face【C18】______, so as not to add oils or put pressure on the skin. Another good idea is to avoid the urge to burst pimples. This can leave【C19】______marks on the skin. Doctors also say to avoid【C20】______, and to be gentle as you wash and dry your skin.
【C18】
Skin. It is the largest organ of the body. Skin is the body’s first barrier to infection. It keeps out many harmful bacteria and other things. It also keeps all the things we need in our bodies. The skin helps control body temperature. Glands on the skin release fluid to cool the body when it gets too hot. When a person gets too cold, blood passages in the skin become narrow. This helps to trap heat inside the body.
Like other organs of the body, the skin can have problems. Almost any teenager can tell you the most common disorder: acne. Acne is connected to hormones and how they affect the oil glands of the skin. The skin gets its oil, called sebum, from the sebaceous glands. Each gland connects to a passage of extremely small hairs. The sebum travels through these passages. The oil reaches the surface of the skin through little holes, called pores. Sometimes, the sebum, hair and cells of the pores block these openings. This is how acne starts.
Bacteria can grow in a blocked pore. The bacteria produce chemicals and enzymes. White blood cells— infection fighters—travel to the area. All this leads to a growth on the skin, a pimple. This becomes red, hot and often painful. Some people think eating chocolate or oily foods causes acne. Others blame dirty skin or nervous tension. Yet researchers tell us none of these cause acne.
So what does? Doctors are not sure. But they have some ideas. For one thing, they know that hormones called androgens are involved. Androgens cause the sebaceous glands to grow and make more oil.
There are several treatments for acne. Mild cases are generally treated with medicines for use directly on the skin. These often contain salicylic acid or benzoyl peroxide. People with more serious acne may be given antibiotic drugs to take by mouth. Or they might use a combination of other treatments. Skin experts say there are simple ways to help prevent acne. One is to touch your face as little as possible, so as not to add oils or put pressure on the skin. Another good idea is to avoid the urge to burst pimples. This can leave permanent marks on the skin. Doctors also say to avoid strong cleaning products, and to be gentle as you wash and dry your skin.
选项
答案
as little as possible
解析
转载请注明原文地址:https://kaotiyun.com/show/tbSO777K
本试题收录于:
NAETI中级口译笔试题库外语翻译证书(NAETI)分类
0
NAETI中级口译笔试
外语翻译证书(NAETI)
相关试题推荐
WorldBankTheWorldBankisoneofthelargestsuppliersofdevelopmentassistance.Itsmaingoalistoimprovelivingcond
WorldBankTheWorldBankisoneofthelargestsuppliersofdevelopmentassistance.Itsmaingoalistoimprovelivingcond
WorldBankTheWorldBankisoneofthelargestsuppliersofdevelopmentassistance.Itsmaingoalistoimprovelivingcond
WorldBankTheWorldBankisoneofthelargestsuppliersofdevelopmentassistance.Itsmaingoalistoimprovelivingcond
ThegeneralmanagerdemandedthejobwillbecompletedbeforetheSpringFestivalholidays.
Fewpleasurescanequalsuchofacooldrinkonahotday.
Forsomepeople,thelightofhumanattentionhasanunbearablebrilliance.Likeivyalongthedimedgeofagarden,theyprefer
TherewasafeelinginParliamentthattheBillwouldpreventthepressfromsayinganythingcontroversial—itwould"gagthepre
上个世纪70年代末,我参加了第四次全国文代会,大会上小平同志致辞时获得的长时间的热烈掌声给我留下了极深的印象。这次大会是文艺界经历十年浩劫后的第一次盛会,也是小平同志复出后第一次代表党中央、国务院同广大文艺工作者见面。1960年的第三次文代会后,
《北京2008》和大家见面了!在对这份精美的杂志表示衷心祝贺的同时,希望它更好地反映2008年北京奥运会的筹备情况,展示北京东方文明故都的城市风貌、厚重的历史、灿烂的文化和充满生机的现代气息,使这份刊物成为增强我们同国际奥林匹克大家庭之间联系的桥梁和纽带。
随机试题
关于儿童体液分布特点的描述,正确的是
恶性肿瘤化学治疗药品按作用原理分类为________、________、________、________、________、________、________和________。
夜间阵发性呼吸困难最常见于
白果在定喘汤中的作用是()
郭某是一位知名作家,2014年取得以下收入:(1)4月,出版一本小说取得稿费60000元。(2)7月,将境内一处住房出租,租赁期限1年,月租金4000元,当月发生修缮费1200元(不考虑其他税费)。(3)9月,应邀出国访
下列关于核设施退役与环境治理新技术的说法,错误的是:
除了读书之外,同知心的朋友通信,有时也教我感到一点兴奋。因为写信时可以上天下地的无所不谈,谈的话虽然都不关重要,而且大都是杂乱无章,然而不必像对社会说话时要打起什么腔调。也不必像做学术论文时必须严密地构思。有什么话便说什么,想到那里,笔便写到那里,正是个性
Howdidthemangetthetickettotravelintospace?
As【B1】______learnmoreabouthowchildren’sintelligencedevelops,theyareincreasingly【B2】______bythepowerofparents.The
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircom
最新回复
(
0
)