今天仍然遗存下来的南京城墙是明代南京都城的( )城墙。 A．宫城 B．皇城 C

发布时间：2018-02-02 06:47 │ 来源：www.tikuol.com

题型：单项选择题

问题：

今天仍然遗存下来的南京城墙是明代南京都城的( )城墙。

A．宫城
B．皇城
C．京城
D．外郭

题型：单项选择题

可作为塑料温室大棚的“气肥”，施用后增产效果明显，科研人员为了有效掌握向大棚内使用“气肥”的时机和用量，测定了一个密闭蔬菜大棚的CO₂浓度，发现一昼夜在120~600mg/L之间波动，变化幅度远大于室外。以下是A、B、C、D四位同学绘出的该密闭塑料温室蔬菜大棚内CO₂浓度的曲线，其中正确的是（若晴天日出日落时间分别为6：00和18：00）[ ]

A．

B．

C．

D．

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题型：单项选择题

完形填空。

     One day a professor was crossing a river in a boat. To pass the time he started talking to the boatman. He
told him his several   1 in education. The boatman was   2 listening to the professor   3 he didn't understand what he was saying to him.
     After having said many things, the professor got   4 of speaking. He asked the boatman,"Now tell me
something about you. Have you   5 studied the science of grammar?" "No, I haven't.""Then you've wasted
half of your   6 . How much education have you got?""I'm not educated much. I   7 in my 5th grade, and
since then I've been sailing the boat."
       8 this, the professor got silent. The boatman wasn't happy with the    9 of the professor, but remained
cool on his face. Soon the black clouds  10  flying low across the sky, and a storm moved in as they sailed
across the water. They were   11 in the storm, and the boat got out of   12 . Fearing that the boat would
capsize (倾覆), the boatman   13 at the professor,"Professor, do you know how to swim?" The professor
replied with contempt (蔑视), "I never   14 my time with such a hobby." The boatman cried,"The boat is
going to  15  in this water. It is you who have wasted your life by not learning to   16 , because you're going
to drown (淹死) in this water." And he  17  into the water to save himself.
     It's   18   how we spend our lives and what we value. Only that education is valuable which is useful on the
occasion. The professor was proud of his   19 , while swimming was more valuable when crossing the water.
  20  had their own fields of specialization(专门领域). Jobs differ by post, not social standing.

( )1. A. stories
( )2. A. excitedly
( )3. A. since
( )4. A. afraid
( )5. A. even
( )6. A. dream
( )7. A. escaped
( )8. A. Considering
( )9. A. rudeness
( )10. A. stopped
( )11. A. killed
( )12. A. control
( )13. A. laughed
( )14. A. filled
( )15. A. travel
( )16. A. sail
( )17. A. rushed
( )18. A. unimportant
( )19. A. power
( )20. A. Either

B. achievements
B. interestedly
B. when
B. impatient
B. ever
B. energy
B. broke
B. Knowing
B. kindness
B. continued
B. caught
B. order
B. aimed
B. wasted
B. turn
B. drive
B. stepped
B. strange
B. knowledge
B. Neither

C. defeats
C. carefully
C. before
C. tired
C. still
C. money
C. failed
C. Seeing
C. intelligence
C. started
C. lost
C. charge
C. shouted
C. enjoyed
C. leave
C. swim
C. fell
C. similar
C. experience
C. All

D. problems
D. silently
D. until
D. proud
D. yet
D. life
D. succeeded
D. Hearing
D. happiness
D. prepared
D. hurt
D. place
D. waved
D. planned
D. sink
D. skate
D. jumped
D. useless
D. emotion
D. Both

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题型：单项选择题

对临床预防，理解不正确的是（）。

A.临床预防又可称为个体预防

B.临床预防由公共卫生人员负责执行

C.预防对象包括病人、健康者

D.临床预防包括了疾病前期的早期诊断与治疗

E.临床预防是全科医疗服务中一项重要的工作内容

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题型：单项选择题

患者，男性，24岁，因寒战、高热、头痛1周，伴有呕吐。查体：体温39.6℃，神清，颈强直，皮肤可见瘀点，咽充血，心肺（-），腹部无压痛及反跳痛，克氏征（-）。血常规：白细胞18×10⁹/L，中性比0.79。脑脊液：呈米汤样，白细胞数5000×10⁹/L，中性比0.8，糖1.03mmol/L。该患者治疗首选药物为（）

A.青霉素

B.头孢霉素

C.氯霉素

D.庆大霉素

E.环丙沙星

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题型：单项选择题

某企业职工程某某应当参加工伤保险，其工伤保险费由（）负责缴纳。

A.职工

B.用人单位

C.用人单位和职工

D.政府

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