问题 单项选择题 B1型题

中枢神经系统病变所致的溃疡称为()

A.Cushing溃疡

B.胃溃疡

C.卓-艾综合征

D.Curling溃疡

E.十二指肠球后溃疡

答案

参考答案:A

解析:Cushing溃疡中枢神经系统病变所致,Curling溃疡大面积烧伤所致。

阅读理解与欣赏

阅读下面的文言文,完成后面的题目。  

  何灌字仲源,开封祥符人。武选登第,为河东从事。经略使韩缜语之曰:“君奇士也,他日当据吾坐。”为府州、火山军巡检。辽人常越境而汲,灌亲申画界堠,遏其来,忿而举兵犯我。灌迎高射之,发辄中,或著崖石皆没镞,敌惊以为神,逡巡敛去。后三十年,契丹萧太师与灌会,道曩事,数何巡检神射,灌曰:“即灌是也。”萧矍然起拜。为河东将,与夏人遇,铁骑来追,灌射皆彻甲,至洞胸出背,叠贯后骑,羌惧而引却。张康国荐于徽宗,召对,问西北边事,以笏画御榻,指坐衣花纹为形势。帝曰:“敌在吾目中矣。”提点河东刑狱,迁西上阁门使、领威州刺史、知沧州。以治城障功,转引进使。诏运粟三十万石于并塞三州,灌言:“水浅不胜舟,陆当用车八千乘,沿边方登麦,愿以运费增价就籴之。”奏上,报可。未几,知岷州,引邈川水溉闲田千顷,湟人号广利渠。徙河州,复守岷,提举熙河兰湟弓箭手。入言:“若先葺渠引水,使田不病早,则人乐应募,而射士之额足矣。”从之。甫半岁,得善田二万六千顷,募士七千四百人,为他路最。陪辽使射玉津园,一发破的,再发则否。客曰:“太尉不能耶?”曰:“非也,以礼让客耳。“整弓复中之,观者诵叹,帝亲赐酒劳之。迁步军都虞候。金师南下,悉出禁旅付梁方平守黎阳。靖康元年正月二日,次滑州,方平南奔,灌亦望风迎渍。黄河南岸无一人御敌,金师遂直叩京城。灌至,乞入见,不许,而令控守西隅。背城拒战凡三日,被创,没于阵,年六十二。(节选自《宋史·何灌传》)     

以下各组句子中,全都表明何灌行事有成的一组是(           )

①灌亲申画界堠,遏其来     

②或著崖石皆没镞     

③至洞胸出背,叠贯后骑     

④愿以运费增价就籴之     

⑤得善田二万六千顷     

⑥陪辽使射玉津园,一发破的     

A.①②⑤   

B.①③④  

C.②④⑥  

D.③⑤⑥

阅读理解

Hearing plays an important part in our everyday life, but few of us take the steps we need to protect our hearing.

It is easy to see how your hearing is under assault in today’s world. There are so many things to hear, and so many new instruments, like iPods and headphones, which can harm your hearing if used improperly. Keeping the volume(音量)to a reasonable level on an iPod or other portable listening instruments is one of the most important ways to protect your hearing. Another great way to keep your hearing protected is to avoid loud noises whenever possible. There are many loud noises from power tools to machinery, and it is important to avoid these noises as often as possible. When it is not possible to avoid them, keep your hearing protected by using earplugs(耳机).

If you think your hearing may have already been damaged by modern technology, it is important to have your hearing tested by a physician. Only such a professional will be able to measure your level of hearing loss and help you find the best solution to your hearing problem.

For those with hearing issues, the choices have never been greater. There are many excellent hearing aids on the market. Having a hearing aid can be a perfect choice for the young and the old alike, and many people who swore they would never wear a hearing aid find that they love the convenience and quality these instruments represent.

Never let an unimportant thing like vanity(虚荣) get in the way of treating a hearing problem. These days there are hearing aids that are nearly invisible to the naked eye, including a number of models that fit completely inside the ear. If you believe you may be experiencing a problem with your hearing, it is important to have it checked out, and to take the right measures to protect your ears. In many cases, this treatment will be as simple as wearing earplugs. Taking care of your ears is of great importance. After all, you only get one set of ears.                      

小题1:The second paragraph mainly talks about_____.

A.the causes of hearing loss

B.the importance of hearing

C.how to cure hearing problems

D.how to protect your hearing小题2:The underlined phrase “under assault” in Paragraph 2 most probably means_____.

A.under consideration

B.under protection

C.under attack

D.under treatment小题3:All the following factors may cause hearing problems EXCEPT_____.

A.using iPods improperly

B.listening to MP3 at full volume

C.standing near machinery making a loud noise

D.using earplugs when there are loud noises