如图所示，瓶子里装有半瓶水，用塞子塞紧瓶口，然后将瓶子倒过来，使瓶口朝下，这时瓶

患者女，62岁，因“发热2周”来诊。患者于2周前发热，体温最高达39.5℃，伴畏寒、寒颤，进食后呕吐，呕吐物为胃内容物。病后第2天双下肢出现对称分布的皮疹，不伴瘙痒。当地医院给予抗细菌、病毒药物及地塞米松等。皮疹仍逐渐延及躯干、面部。入院前6天在当地医院检查：白细胞8.44×10⁹/L，血红蛋白108g/L，血小板5×10⁹/L，中性粒细胞0.90。白蛋白23.8mg/L，丙氨酸氨基转移酶116U/L，天门冬氨酸氨基转移酶156U/L，直接胆红素38.3μmo/L，间接胆红素28.5μmo/L，血清肌酐129.8μmo/L，血尿素氮9.21mmol/L，尿蛋白（++），血纤维蛋白原1.52g/L。入院查体：神清语利，无贫血貌，巩膜无黄染，周身皮肤较多淤点、淤斑，浅表淋巴结不大，肝、脾触诊不满意，神经系统体征阴性。骨髓涂片检查：骨髓增生明显活跃，有核细胞各系比例大致正常，巨核细胞不少，可见少量噬血细胞。外周血细胞涂片：中性粒细胞比例较高。胸部CT：左肺高密度灶。

最有助于明确诊断的检查是（）

A.胸部CT

B.骨髓活检免疫组织化学检查

C.骨髓细胞免疫表型流式细胞仪分析

D.骨髓及外周血细胞涂片

E.病毒检测

阅读理解。

     I had the meanest mother in the world. While other kids ate candy for breakfast, I had

to have cereal (谷类食物), eggs or toast. While others had Cokes and candy for lunch, I

had to eat a sandwich. As you can guess, my supper was different from other kids' too.

But_at_least_I_wasn't_alone_in_my_sufferings. My sister and two brothers had the same

mean mother as I did.

     My mother insisted upon knowing where we were at all times. She had to know who

our friends were and where we were going. She insisted if we said we'd be gone an hour,

then we be gone one hour or less-not one hour and one minute. And she always insisted

upon us telling the truth. Now you can see how mean she was.

     The worst is yet to come. We had to be in bed by nine each night and up at eight the

next morning. We had to wash dishes, make beds, and learn to cook. We had to wear

clean clothes and take a bath, while the other kids always wore their clothes for days. I

believe she laid awake at night thinking up mean things to do to us.

     Through the years, things didn't improve a bit. We could not lie in bed, "sick" like our

friends did, and miss school. Our marks in school had to be up to par(达到正常水平).

Our friends' report cards had beautiful colors on them, black for passing, red for failing.

My mother, being as different as she was, would settle for nothing less than ugly black

marks.

     As the years rolled by, we were one by one put to shame. We were graduated from

high school. With our mother behind us, talking, hitting and demanding respect, none of us

was allowed the pleasure of being a dropout.

      My mother was a complete failure as a mother. Out of four children, a couple of us

attained some higher education. And whom do we have to blame for the terrible way we

turned out? You're right, our mean mother. She forced us to grow up into educated and

honest adults.

     Now I am trying to raise my three children. I am filled with pride when my children

call me mean. Because, you see, I had the meanest mother in the world.

1．What does the sentence "But at least I wasn't alone in my sufferings." mean?______

A．The author's mother was only mean to her.

B．The author's mother suffered her.

C．The author's mother was mean to her sister, brothers and her.

D．The author wasn't alone because of suffering.

2．According to the passage, the author's mother will ask her children to do all

the following EXCEPT ________.

A．learn to cook

B．wear clean clothes

C．go to bed and get up at fixed time

D．drink as much Cokes as they want

3．Why was the author's mother mean to her children?______

A．Because she wanted her children to be top students in school.

B．Because she wanted her children to bring home colored report cards like her friends did.

C．Because she wanted her children to drop out.

D．Because she wanted her children to do their best at school and be educated and

respected citizens.

4．Which of the following statements is NOT true according to the passage?______

A．Some of the children weren't able to go to college because of their mean mother.

B．Mother didn't let the author tell lies.

C．Mother asked the author to wear clean clothes.

D．The author could not miss school even if she was ill.

5．What's the main idea of the passage?

A．The kind mother.

B．The meanest mother

C．The failure mother

D．The successful mother

税务机关有权核定其应纳税额的有______。

A．依照法律、行政法规的规定可以不设置账簿的

B．依照法律、行政法规规定设立账簿，核算较为规范的

C．擅自销毁账簿或者拒不提供纳税资料的

D．纳税人申报的计税依据明显偏低又无正当理由的

1952年以后继续营业的外商银行只有（）、（）两家。