如图所示，a、b的质量均为m，a从倾角为45°的光滑固定斜面顶端无初速地下滑，b

发布时间：2017-05-25 14:15 │ 来源：www.tikuol.com

题型：不定项选择

问题：

如图所示，a、b的质量均为m，a从倾角为45°的光滑固定斜面顶端无初速地下滑，b从斜面顶端以初速度υ₀平抛，对二者从斜面顶端运动到地面的运动过程以下说法正确的是

[ ]

A、都做匀变速运动

B、落地时的瞬时速率相同

C、加速度相同

D、运动的时间相同

考点：平抛运动

题型：不定项选择

我国现阶段，不同国有企业的职工，付出同样的劳动，获得的劳动报酬会有所差别，这是因为( )。

A．按劳分配要使一部分企业先富起来

B．按劳分配和按生产要素分配结合起来

C．按劳分配贯彻效率优先、兼顾公平的原则

D．按劳分配的实现与企业经营成果联系在一起

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喉狭窄患者，手术修复喉腔后放置T型管的时间是（）。

A.1～3个月

B.3～6个月

C.6～10个月

D.1年

E.1～2年

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     One day when my little boy was less than two years old, I had to see the doctor, so I left him to the
babysitter. On my way to the hospital, I 1 that the babysitter was driving around the town. 2 who was
taking care of my son, I went to her house to find a stranger there.   3 with the situation, I grabbed my
child and left without a word.
     When I went to put my son in his car seat, I was 4 to find him taped(用胶带粘住)around his whole
body at the elbows and around his ankles. I couldn't 5 the nightmare. Was it really true?
     Later I also found my baby wearing three or four diapers(尿布), so there would be no 6 to change
him through the day. We soon 7 the police and with the help of several people, the 8 showed she had
done this every day over the course of five months. The babysitter was found guilty in the 9 and was
sentenced to seven years in prison.
     Over the first several months, my husband and I had a hard time 10 our anger. We eventually started
taking it out on one another. 11 , at last we managed to let go of our anger.
     About a year later, we 12 a parole(假释)hearing, but not for the reasons everyone there 13 . Of
course, others thought we wanted her to stay   14 . Imagine everyone's surprise when we rose to say
that we forgave her and wanted her to be   15   . She had a 12-year-old daughter at home in need of
her mother.
     When we   16 our forgiveness, you could see the weight of the world lift from her. She broke down
in tears and looked us in the eye with   17 .
     Many people today are still shocked by our   18 . But I have to say it was the most  19 experience
of my life. I quickly realized that forgiveness is not so much for the receiver,  20 the giver is so richly
enriched in the process.

( )1.A. felt
( )2.A. Wondering
( )3.A. Pleased
( )4.A. amused
( )5.A. imagine
( )6.A. need
( )7.A. urged
( )8.A. book
( )9.A. court
( )10. A. figuring out
( )11. A. Thankfully
( )12. A. canceled
( )13. A. admitted
( )14. A. clearer
( )15. A. fined
( )16. A. ended
( )17. A. appreciation
( )18. A. concept
( )19. A. demanding
( )20. A. though

B. noticed
B. Assuring
B. Impressed
B. shocked
B. realize
B. condition
B. reminded
B. investigation
B. school
B. dealing with
B. Surprisingly
B. missed
B. expected
B. calmer
B. released
B. recognized
B. relief
B. ideas
B. amusing
B. but

C. wished
C. Asking
C. Careful
C. puzzled
C. mind
C. time
C. contacted
C. meeting
C. market
C. putting off
C. Unfortunately
C. attended
C. explained
C. farther
C. guarded
C. expressed
C. suspicion
C. measures
C. rewarding
C. and

D. suggested
D. Forgetting
D. Uncomfortable
D. ashamed
D. believe
D. possibility
D. ordered
D. explanation
D. office
D. hearing from
D. Sadly
D. delayed
D. heard
D. longer
D. punished
D. observed
D. concern
D. actions
D. popular
D. instead

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《中华人民共和国飞行基本规则》第八条规定，经过批准的飞行，有关的机场和部门应当认真做好（）

A.组织指挥和勤务保障工作

B.维修保障工作

C.操作规程保障工作

D.场面指挥工作

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题型：不定项选择

间层矿物（或混层矿物）

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