维生素D缺乏性佝偻病时由骨样组织增生所致的骨骼改变为(  )A.方颅 B.肋膈沟(赫

题型:单项选择题

问题:

维生素D缺乏性佝偻病时由骨样组织增生所致的骨骼改变为(  )

A.方颅

B.肋膈沟(赫氏沟)

C.鸡胸或漏斗胸

D.“O”形腿或“X”形腿

E.脊椎后突或侧弯

考点:临床执业医师综合2013年临床执业医师基础综合模拟试题
题型:单项选择题
I stood there listening to my father shout at top of his voice. The        on his face said that one of us had done something wrong.
     one of you did this?”
We all stared down at the step. There was child’s handwriting in chalk (粉笔) there. I was very         . I hoped no one could see it. Would he guess it was me? I was so scared. When he asked me, I       : “Not me, Dad.”
The others denied (否认) it as well. Of course, we all knew that one of us        have done it. But as the        and smallest of the three, I just couldn’t find the courage (勇气) to tell the
__   _
To find out who had written on the       , Father gave us each a piece of paper and a pencil. “I want each of you to        exactly what you see on the step.”
I tried my best to write the words        . I didn’t want Dad to be able to tell it was me.
He gathered up our pieces of paper and looked at them. “Since        of you will admit to have done it, then I will punish you all.” I stood there and said       . The last thing I wanted was for Dad to punish me!
“I ____ it.” My sister stepped forward and said she had done something she hadn’t. She was grounded (受处罚) for a month.
We didn’t talk        that day for many years. Not until we were all older and I knew it was safe to finally tell my dad it was really me. I always felt sorry      __it. That was the last time I let anyone take the blame (责任) for me.
小题1:
A.soundB.tasteC.lookD.feeling
小题2:
A.WhatB.WhichC.WhoD.Where
小题3:
A.unhappyB.surprisedC.angryD.frightened
小题4:
A.liedB.saidC.talkedD.told
小题5:
A.canB.mayC.mustD.might
小题6:
A.oldestB.kindestC.youngestD.healthiest
小题7:
A.answerB.storyC.truthD.thing
小题8:
A.stepB.groundC.floorD.door
小题9:
A.writeB.draw C.paintD.print
小题10:
A.carefullyB.differentlyC.heavilyD.badly
小题11:
A.allB.noneC.neitherD.both
小题12:
A.somethingB.anythingC.everythingD.nothing
小题13:
A.didB.doneC.do D.doing
小题14:
A.onB.withC.toD.about
小题15:
A.becauseB.because ofC.thoughD.except
题型:单项选择题

2010年,我国股市一改上一年牛气冲天的势头,“跌跌不休”的大盘让股民们忧心忡忡。股民感叹说:“进去一个姚明,出来一个潘长江,今年的股市是个绞肉机。”这说明(  )

①股票是一种高风险、低收益的投资方式       

②股票价格受多种因素影响,不确定性很大

③投资者应增强风险意识,合理设计理财方案   

④证券管理部门应强化监管,保证投资者的收益

A.①②

B.②③

C.②④

D.③④

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某种公猪,80kg,不宜留做种用,欲对其行去势术,打开总鞘膜后暴露精索,摘除睾丸的最佳方法是将精索( )。

A.用手捋断

B.捻转后切除

C.结扎后切除

D.不结扎,捋断

E.不结扎直接切除

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何谓“宋诗运动”(或什么叫“宋诗派”)?

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两种LD50相同或相似的化学毒物的致死毒性相同。

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