125——126中枢性神经系统白血病的临床特点 A.寒颤,高热,出血并迅速衰竭 B.

题型:单项选择题

问题:

125——126

中枢性神经系统白血病的临床特点

A.寒颤,高热,出血并迅速衰竭
B.头痛,呕吐,脑脊液可检出白血病细胞
C.低热,乏力,颈部淋巴结肿大,切口不愈合
D.低热,贫血,巨脾
E.贫血,发热,无痛性淋巴结进行性肿大

考点:临床执业助理医师2000年临床执业助理医师资格考试真题(第一单元)
题型:单项选择题

()是教师职业的本质要求。没有责任就办不好教育,没有感情就做不好教育工作。教师要始终牢记自己的神圣职责,志存高远,把个人的成长进步同社会主义伟大事业、同祖国的繁荣富强紧密联系在一起,并在深刻的社会变革和丰富的教育实践中履行自己的光荣职责。

A.爱国守法

B.爱岗敬业

C.教书育人

D.关心集体

题型:单项选择题
完形填空(共20小题;每小题1.5分,共30分)
阅读下面短文,从短文后所给的A、B、C、D四个选项中选出可以填入空白出的最佳选项。
After 42-year-old guy Tom had quitted his job, he began to make up his mind to become a freelance (self-employed) writer, no one could tell for sure whether he would succeed or not.He found a cold storage room in a building, set up a(n)  21  typewriter and settled down to work.
After a year or so, however, Tom began to  22  himself.He found it was difficult to earn his living by  23  what he wrote.But Tom determined to put his dream to the test —  24  it meant living with uncertainty and fear of  25 .This is the shadowland of hope, and  26  with a dream must learn to live there.
One day Tom got a call, “We need a(n)  27 , and we’re paying $6,000 a year.” $6,000 was  28  money in 1960.It would enable Tom to get a nice apartment, a used car and more. 29 , he could write on the side. 30  the dollars were dancing in Tom’s head, something  31  his senses.He had dreamed of being a  32  — full time.“Thanks, but no,” Tom said  33 .“I’m going to stick it out and write.”
After Tom got off the phone, he  34  everything he had: two cans of vegetables and 18 cents.Tom put the cans and cents into a  35  bag, saying to himself, “There’s everything you’ve made of yourself so far.”
  Finally his work was  36  in 1970.Instantly he had the kind of fame and success that  37  writers ever experience.The shadows had turned into limelight.
  Then one day, Tom  38  a box filled with things he had owned years before 39  was a paper bag with two cans and 18 cents.Suddenly he  40 himself working in that cold storage room.It reminds Tom, and anyone with a dream, of the courage and persistence it takes to stay the course in the shadowland.
小题1:
A.excellentB.usedC.expensiveD.priceless
小题2:
A.regretB.hateC.doubtD.trust
小题3:
A.sellingB.buyingC.readingD.appreciating
小题4:
A.Now thatB.What ifC.As ifD.Even though
小题5:
A.successB.failureC.perspiration D.loss
小题6:
A.someoneB.noneC.nobodyD.anyone
小题7:
A.bossB.assistantC.managerD.writer
小题8:
A.falseB.littleC.realD.high
小题9:
A.HoweverB.StillC.BesidesD.Therefore
小题10:
A.AsB.ButC.IfD.Because
小题11:
A.hurtB.destroyedC.clearedD.struck
小题12:
A.driverB.assistantC.writerD.dancer
小题13:
A.hesitantlyB.firmlyC.slowlyD.hurriedly
小题14:
A.pulled outB.pulled apartC.pulled backD.pulled down
小题15:
A.clothB.metalC.plasticD.paper
小题16:
A.writtenB.publishedC.completedD.punished
小题17:
A.fewB.greatC.famousD.poor
小题18:
A.soughtB.searchedC.foundD.picked
小题19:
A.AboveB.BelowC.OutsideD.Inside
小题20:
A.calledB.picturedC.describedD.reminded
题型:单项选择题

阿伏加德罗常数是NA,铜的摩尔质量为M,铜的密度为ρ,则下列说法中正确的是 [ ]

A.1 m3铜所含的原子数目是

B.1个铜原子的质量是

C.1个铜原子占有的体积是

D.1kg铜所含有的原子数目是ρNA

题型:单项选择题

推广服务系统是指()

A.供应农业推广资料的后勤服务组织

B.供应推广资料和技术的后勤服务组织

C.农业推广机构、农业推广人员以及他们所处的生存空间

D.参与技术推广的各个环节的总体

题型:单项选择题

孔子()丧父。

A、2岁

B、3岁

C、5岁

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