关于人类白细胞抗原-DRB1基因共同表位,叙述错误的是() A.为人类白细胞抗原-D

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问题:

关于人类白细胞抗原-DRB1基因共同表位,叙述错误的是()

A.为人类白细胞抗原-DRB1蛋白β链70~74位点的特殊氨基酸序列

B.共同表位与类风湿关节炎发病有很强的相关性

C.编码共同表位的等位基因之一*0405主要在白种人群中与类风湿关节炎发病相关

D.共同表位主要与抗瓜氨酸蛋白抗体阳性类风湿关节炎发病相关

E.共同表位与环境(如吸烟)之间的相互作用使类风湿关节炎发病风险明显增高

考点:医学高级内科风湿病(医学高级)医学高级风湿病(副高)押题密卷一
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Thanks         your help, I passed the exam. Thanks            helping me.      [ ]

A. for; for    

B. for; to      

C. to;  to      

D. to;  for

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(1)如图1所示,当悬挂着的导体棒a在磁场中左右运动时,观察到小量程电流表的指针会摆动,随着对这种现象的深入研究,人们发明制造了   机,实现了   能向电能的转化.

(2)如图2是一种“手摇充电式电筒”,握住它上下摇动就能自动充电.从透明外壳可观察到内部有固定线圈;摇动时可感觉到内部有一个物块在来回滑动据此猜测,这种电筒的制造原理是   ,其中那个滑动的物块是   

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Every year Chris Brogan posts his three words for a new year. Many others and I have followed his lead for the past three or four years. They helped me a lot. My words for last year were“passion”, “focus”and“delegate”and I stayed true to them. This year, 2013, my goals are more personal and less professional.

FOCUS

Focus is making a repeat appearance on my list this year because I’m too much of a multitasker. The problem is that I have trouble finishing one thing with so many things calling me. When I was working as a writer, all my projects were handled via a schedule, I’m putting a fitness and housekeeping routine into my schedule.

HEALTH

I get so busy taking care of everyone else, and I forget to take care of myself and this has to change. My health suffers and my weight suffers. I have to get my health in check, not only for me but because I promised my 9-year-old son. I’ll make good food and lifestyle choices. I miss being thin, and it’s time to get it back.

CELEBRATE

What good is having it if I’m not taking time to enjoy it? I have a wonderful job, a happy family, and so much to be thankful for. So how come I spend all my time working? Last summer my family took our first vacation in four years, the best thing I’ve done for myself and my family in a long time. This year, I’m making sure to take time to enjoy life and celebrate its many blessings.

Do you have any words for 2013?

小题1:The underlined word “multitasker” probably refers to a person who   .

A.makes a living by writing

B.always fails to finish a task on time

C.has several things to do at the same time

D.pays more attention to fitness and housekeeping小题2: Why does the writer have“HEALTH”as one of his three words?

A.He wants to take better care of others.

B.He’s gaining weight and feeling bad.

C.He did not take any exercise in the past.

D.He got the idea from his son.小题3:What can we learn from the passage?

A.The word“CELEBRATE”can remind the writer to enjoy life.

B.The writer has a vacation with his family every four years.

C.The word“FOCUS”can help the writer focus on his family.

D.The writer used to be overweight for lack of exercise.小题4:The best title for the passage might be   .

A.Three Words for 2013

B.Health Should Go First

C.Keep Organized

D.Goals for 2013

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殷墟甲骨文的出土地点主要在()和花园庄东地。

A.小屯南地

B.小屯村北

C.侯家庄

D.武官村

题型:单项选择题

右股骨干上1/3骨折,其牵引治疗时的最佳体位是()

A.水平牵引

B.髋关节前屈位牵引

C.内收位牵引

D.外展位牵引

E.大腿外旋外展,髋屈曲位牵引

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