问题 单项选择题 A1/A2型题

女性,26岁。慢粒病史2年,近1周高热脾大平脐,血红蛋白46g/L,白细胞30×109/L,分类原粒占40%,中晚幼粒占40%,血小板40×109/L,诊断为慢粒白血病()

A.急性变

B.加速期

C.合并感染

D.合并类白血病反应

E.慢性期

答案

参考答案:A

解析:骨髓原粒+早幼粒>50%,除Ph’染色体外,可见其他染色体异常,骨髓中原始细胞>20%。

阅读理解

阅读理解。

     Jenny began to go to school when she was at the age of six. She liked her first day very much.

Her teacher, Miss Black, was very nice, too.

     At the end of the second day, the other children left the classroom after school, but Jenny stayed

behind and waited.At first, Miss Black had some work to do and did not see Jenny, but then she looked

up and saw her.

     "Why not go with the others,Jenny?"she asked her kindly,"Did you want to ask me some

questions?"

      "Yes, Miss Black," Jenny said.

     "What is it?" Miss Black asked.

     "What did I do in school today?"Jenny said.

      Miss Black laughed, "What did you do in school today?" she said, "Why did you ask me

that, Jenny?"

      "Because I'm going home now," Jenny answered, "and my mother's going to ask me."

1. Jenny went to school _____.

A. when she was too old

B. when she was at the age of seven

C. when she was six years old

D. when she was old

2. The second day, Jenny didn't go with _____.

A. her teacher

B. her classmates

C. her mother

D. her father

3. Why did Jenny stay behind and wait after school? Because she _____.

A. had some homework to do

B. waited for her mother

C. waited for her teacher to come

D. wanted to ask her teacher a question

4. What question did Jenny ask her teacher?

A. What did you do in school today?

B. Did you want to ask me some questions?

C. Why didn't you go with the others?

D. What did I do in school today?

5. Why did Jenny ask such a question? Because _____.

A. her mother always wanted to know it

B. she was going to go home

C. her teacher always wanted to know it

D. she didn't like her teacher

单项选择题