短周期元素A、B、C的原子序数依次增大，其原子的最外层电子数之和为10，则A与

发布时间：2017-06-07 18:06 │ 来源：www.tikuol.com

题型：选择题

问题：

C在周期表中位置上下相邻，B原子最外层电子数等于A原子次外层电子数，下列有关叙述不正确的是（）

A．A与C可形成共价化合物

B．A的氢化物的稳定性大于C的氢化物的稳定性

C．原子半径A<B<C

D．B的氧化物的熔点比A的氧化物熔点低

考点：构成物质的粒子—分子、原子、离子元素周期律

题型：选择题

内科医生王某，在春节探家的火车上遇到一位产妇临产，囚车上无其他医务人员，王某遂协助产妇分娩。在分娩过程中，因牵拉过度，导致新生儿左上肢臂丛神经损伤。王某行为的性质为

A．属于违规操作，构成医疗事故

B．属于非法行医，不属医疗事故

C．属于见义勇为，不构成医疗事故

D．属于超范围执业，构成医疗事故

E．虽造成不，良后果，但不属医疗事故

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完形填空。

     Nancy had just got a secretary's job in a big company to work in the sales department.Monday
was the first day that she went to work, so she was very   1  .She got up very early and arrived at
the _2_ at twenty to twenty to eight.She _ 3   the door open and found nobody there."I'm the 4
to arrive." She thought and came to her desk．She was surprised to   5   a large bunch of flowers
on it.They were fresh.She   6   the flowers from the desk and smelled them.
     Oh, how lovely!"" Nancy   7 joyfully．She then looked round for a   8   to put them in.
Somebody has sent me flowers the _9 first day?'" She thought happily." But who could it be?"
She began to wonder.The day passed very 10 and Nancy did everything with great interest and
  11 .For the following days of the week, the first thing Nancy did was to change water for the
flowers.And then she 12_herself in her work.Then came another Monday.When she came near
her desk she was overjoyed to see a (an)13 bunch of flowers there.She quickly put them in the
vase, replacing the old ones.
     The same thing happened again the next Monday, Nancy felt it 14  and this time she began to think
of ways to find out the   15  .
     One Tuesday afternoon, she was sent to16 a plan to the general manager's office.She had to stay
for a while at his secretary's desk waiting for his 17 .She happened to see on the desk a big note book
on which were 18_ "Records of Manager' meetings" , and glanced at the 19 pages.Suddenly her
eyes fell on these words;" in order to keep the secretaries 20 the company has decided that every
Monday morning a bunch of fresh flowers should be sent to each secretary's desk." Later, she was told
that their general manager was a business management psychologist.

( )1. A.depressed
( )2. A.office
( )3. A. forced
( )4. A.last
( )5. A.uncover
( )6. A.picked up
( )7. A.cried
( )8. A.jar
( )9. A.happy
( )10. A.slowly
( )11. A.wisdom
( )12. A.buried
( )13. A.old
( )14. A.special
( )15. A.sender
( )16. A.send for
( )17. A.news
( )18. A.marked
( )19. A.closed
( )20. A.at home

B. encouraged
B. workshop
B. pushed
B. second
B. smell
B. threw away
B. laughed
B. box
B. very
B. normally
B. bravery
B. dressed
B. red
B. angry
B. receiver
B. hand out
B. directives
B. written
B. damaged
B. on time

C. excited
C. classroom
C. turned
C. third
C. find
C. stared at
C. wept
C. bottle
C. funny
C. quickly
C. passion ate
C. devoted
C. blue
C. strange
C .manager
C. try out
C. gifts
C. pressed
C. pinned
C.in high spirits

D. surprised
D. bookshop
D. nocked
D. first
D. pick
D. took up
D. replied
D. vase
D. quite
D. hardly
D. enthusiasm
D. seated
D. new
D. difficult
D. waiter
D. hand in
D. receipts
D. signed
D. half-opened
D. in low spirits

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社会主义初级阶段基本路线的思想是在十一届三中全会上开始形成的，因为这次会议[ ]

A．确定了解放思想、实事求是的思想路线

B．停止了“以阶级斗争为纲”的错误方针

C．作出了把全党工作重心转移到经济建设上来和实行改革开放的决策

D．审查和解决了一批重大冤假错案

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亚里士多德时期的“原因”，其意义不包含以下哪一个（）

A、事物存在的必备条件

B、事物存在的充分条件

C、事物存在的基础

D、事物存在的推动力量

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题型：选择题

按照罪犯的（）进行分类关押，是深层次的分押工作。

A.年龄

B.所判刑种

C.所判刑期

D.犯罪类型

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