问题 单项选择题 案例分析题

患者男,18岁,左大腿肿胀疼痛1年。X线片:左股骨下段皮质骨明显硬化,皮质旁见偏心性高密度影。

提示光镜下:穿刺活检组织学显示分化好的骨小梁和增生的梭形细胞,细胞异型性不明显,未见明确分带现象。CT:病变主体位于骨旁(高密度影),可见皮质破坏及少量髓腔侵犯。最可能的诊断是()

A.骨样骨瘤

B.骨膜炎

C.骨母细胞瘤

D.皮质旁骨肉瘤

E.皮质旁骨化性肌炎

F.软骨肉瘤

答案

参考答案:D

阅读理解

阅读理解。

Dear Mum,

     I don't think you understand my life. You think I should be studying all the time. I know you want me to

find a good job when I grow up, but I would like to have a wonderful time, too.

     You never think about fun things for me to do like music and sports. Two days ago, when I was

watching a football game on TV, you asked me to stop and do my homework. After finishing my homework,

I still wasn't allowed to read my football magazines. You said I had to go to bed early. That was bad enough,

but yesterday was the worst day. I bought some computer games, and put them in my bag so that you

wouldn't see them. I told you I had to do my homework first. I know it was wrong to lie (撒谎) to you, but

you told me that Dad would talk to me later. Mum, I didn't quite like what you did to me! I really love you,

Mum, but I wish you could try not to be so hard on me.   

                                                                                                                                      Love,     

                                                                                                                                      Zhang Ning   

1. Zhang Ning's mother wants him _____ when he grows up.[ ]

A. to be a teacher 

B. to find a good job

C. to work in a big city

D. to become a football star

2. _____ is Zhang Ning's favorite sport. [ ]

A. Football   

B. Volleyball  

C. Basketball  

D. Baseball

3. Zhang Ning is asked (被要求)          . [ ]

A. to watch TV

B. to do sports

C. to play computer games

D. to study all the time

4. Why did Zhang Ning put the computer games in the bag? Because _____. [ ]

A. he didn't like them

B. he played them many times

C. he wouldn't like his mother to find them

D. there was something wrong with them

5. We know from the letter that _____. [ ]

A. Zhang Ning lives a very happy life

B. Zhang Ning hates his mother

C. Zhang Ning wishes to study all the time

D. Zhang Ning's parents are very hard on him

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