女性,77岁。慢性咳嗽、咳痰30余年,伴活动后气短8年。因咳嗽咳痰加重伴呼吸困难入院

题型:单项选择题 A1/A2型题

问题:

女性,77岁。慢性咳嗽、咳痰30余年,伴活动后气短8年。因咳嗽咳痰加重伴呼吸困难入院,在未吸氧时做动脉血气分析。最可能的结果是().

A.PaO2正常,PaCO2降低

B.PaO2正常,PaCO2升高

C.PaO2升高,PaCO2正常

D.PaO2升高,PaCO2降低

E.PaO2降低,PaCO2升高

考点:消化内科相关专业知识相关专业知识综合复习题相关专业知识综合复习题题库
题型:单项选择题 A1/A2型题

近年来建筑业发生了许多深刻的变化,主要体现有( )。

A.大中型建设项目投资和经营的公有化进程有进一步发展

B.业主方更多地希望设计和施工紧密结合,倾向设计施工的方式发包

C.建筑业在项目融资和经营方面参与程度加剧

D.借鉴机械制造业、汽车工业等行业,改变建筑产品生产组织的模式

E.建筑市场全球化进程和建筑市场竞争加剧

题型:单项选择题 A1/A2型题

简述音乐经纪人的工作内容。

题型:单项选择题 A1/A2型题

下列选项排序正确的是(3分)

①如此辽阔壮美的田野菊海、如此令人神往的田野菊海,这就是桐乡的秋季。②于是,桐乡就有了一年一度的菊花节。③金风送爽的收获季节,田野里浩瀚的杭白菊,在蓝天白云下,银浪滚滚,煞是好看,宛如一片白色的海洋。④每到秋季,桐乡人,就用菊花装扮整个城市,用遍地田野杭白菊建起一个独一无二菊海生态旅游观光基地,让远方的客人和朋友能在金秋十月沐浴着花的芳香,走近桐乡体验着花的浪漫,并感受到这片田野的主人特有的真诚和质朴。

A.④③②①

B.③①④②

C.②④③①

D.④①②③

题型:单项选择题 A1/A2型题

When the grace peroid expires, the contract ( ).

A.annulled

B.being annulled

C.annull

D.is annulled

题型:单项选择题 A1/A2型题
阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Brother Michael and Chris were born in the early 1960s and grew up in a black neighborhood in Richmond, California. Both boys were       in the primary school and brought home mostly A’s on their report cards.
But in a black family with eight children, money was always      , so the two growing boys often went      . They turned to stealing. They stole cookies from the grocery store and bread from the      . They even stole money from their parents to feed.
At the end of his first year in high school, Chris received three A’s and       F’s on his report card --- the first time he had       anything in school. Because Kennedy High School only allowed three failures       four years, one more F and Chris would be kicked out of school. That’s when he made up his mind to      .
Chris made every effort to become       in school. After Chris graduated from college, he worked as a prosecutor(检察官),       criminals, drug dealers, and gang members. Today Chris is famous as one of the       prosecutors in the trial of the century, the O.J. Simpson trial!
That decision to change took him in an entirely       direction from his brother Michael, who       changing his bad behavior. After high school, Michael continued his anti-social      ---fighting in the streets, taking       and stealing. At the age of 42, Michael Darden died from AIDS.
This story       us that what we become is determined by the       we make. We can choose to get       or we can choose to get worse. Chris changed. He changed from being a criminal to prosecuting criminals. His brother Michael, on the other hand, was changed. He was changed by       drugs…and finally, he was changed by a deadly disease. Chris made the right choices. He made the changes in his life that helped him       his great dreams.
小题1:
A.well- behavedB.well-dressedC.well-knownD.well- informed
小题2:
A.plentifulB.looseC.commonD.tight
小题3:
A.madB.wrongC.hungryD.bad
小题4:
A.chemist’sB.baker’s C.doctor’sD.barber’s
小题5:
A.twoB.threeC.fourD.five
小题6:
A.obtainedB.failed C.passedD.missed
小题7:
A.beyondB.byC.overD.above
小题8:
A.stealB.respondC.standD.change
小题9:
A.outstandingB.friendlyC.powerfulD.outgoing
小题10:
A.treatingB.savingC.questioningD.punishing
小题11:
A.leading B.workingC.actingD.performing
小题12:
A.similarB.differentC.newD.strange
小题13:
A.preferredB.resisted C.admittedD.appreciated
小题14:
A.habitsB.signsC.behaviors D.manners
小题15:
A.drugsB.actionsC.busesD.pills
小题16:
A.persuadesB.warnsC.convinces D.wishes
小题17:
A.choices B.friendsC.promisesD.efforts
小题18:
A.tallerB.cleanerC.happierD.better
小题19:
A.illegal B.usefulC.harmlessD.lawful
小题20:
A.destroyB.formC.accomplishD.approach
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