问题 单项选择题

男性,45岁。左上腹发现肿块3年,近10d来高热,全身酸痛。贫血貌,胸骨有压痛,脾大平脐。血红蛋白70g/L,白细胞200×109/L,原粒+早幼粒细胞0.38,血小板40×109/L。骨髓有核细胞极度增生,原粒细胞0.18,早幼粒细胞0.26。中性粒细胞碱性磷酸酶活性增高。本例最可能的诊断是()

A.急性粒细胞白血病

B.慢性粒细胞白血病

C.慢性粒细胞白血病急性变

D.类白血病反应

E.脾功能亢进

答案

参考答案:C

解答题
填空题

根据下列短文内容,在短文后的空格处填上一个恰当的词,使短文完整、通顺。

     What can you do to keep healthy? Perhaps for children, healthy eating is one of the most important things.

Here are some ideas about   1   to eat healthily. Having breakfast

     A good breakfast is very important to children. It's necessary to have it in the   2  . But some children often

go to school   3   breakfast, just because they want to sleep a little longer. Remember that a good breakfast will

help you study better. Having milk 

     "My dream is that all the Chinese children can get half a kilogram (公斤) of milk a day." The Chinese

Premier ( * * ) Wen Jiabao said this during his visit to a milk farm. Milk is also very important to children's

health. It makes children   4   stronger. It's better for you to   5   a glass of warm milk before going to bed.

That will help you have a good   6 

     Having healthy food is the most important. That means eating lots of different   7   of

food, especially fruits and vegetables. Don't eat too much chocolate   8   ice-cream. Some of you   9   eating

fast food, but in fact it is not good for your health. Try to eat healthy food as much as   10 

     Have healthy eating habits, and you will have a strong body.

1. __________   2. __________   3. __________   4. __________   5. __________

6. __________   7. __________   8. __________   9. __________   10. __________