下列哪项不是对骨质疏松症患者行X线检查时见到的()。 A.骨皮质变薄 B.骨小梁减少

题型:单项选择题

问题:

下列哪项不是对骨质疏松症患者行X线检查时见到的()。

A.骨皮质变薄

B.骨小梁减少

C.骨小梁透明度变小

D.骨变形

E.骨折

考点:中医全科(医学高级)全科医疗管理全科医疗管理题库
题型:单项选择题

把阻值为R的金属丝拉长,它的电阻值将______;把阻值为R的金属丝对折,它的电阻值将______.(均选填“变大”、“不变”或“变小”)

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有一次小明上街买回来一袋黄豆芽放在阳光下,下午去打开一看,发现许多黄豆芽变成了“绿豆芽”,小明觉得奇怪,他把这一发现告诉了同学们,他们决定把问题搞清楚,请你和他们一起去探究.

(1)设计实验方案:

A.取一定数量的新鲜的黄豆芽分成两份,分别放在甲、乙两个容器中.

B.把甲放在______下培养,把乙放在______处培养.

(2)该实验的预期效果是:甲中的黄豆芽______,乙中的黄豆芽______.

该实验证明了:叶绿素的形成需要______.

(3)小明和同学们想进一步探究光照对黄豆发芽的影响,设计了如下表所示的实验.请据实验设计回答有关问题:

花盆黄豆放置环境温度
1号100粒光照20℃适量
2号100粒暗室20℃不适量
A.此实验能否证明光照对黄豆发芽的影响?______.

B.在这个实验设计中,应该修改的内容是______.

(4)影响黄豆发芽的环境因素通常有温度、水分和______等.

题型:单项选择题

阅读理解

     Anthony Horowitz was miserable as a child. He was,   as he puts it,   "not very bright" and couldn't

win the attention of his very wealthy parents,   who preferred his "clever" older brother. At age 8,  

Horowitz was sent away to an abusive (虐待的) boarding school in his native England,   even though he

screamed and pleaded with his parents year after year not to send him. "The thought was,   'It'll be good

for him',   " Horowitz recalls.

     It was not. Horowitz did badly in his studies,   had few friends and was bullied (欺负) for five years. "My teachers couldn't have had a lower opinion of me,   " he said. "I wasn't even smart enough to rebel (反抗). The one thing I remember from the very earliest age was this desire to write. When I was 10

years old,   I remembered asking my parents to get me a typewriter for my birthday because I wanted to

be a writer."

      Now,   at 55,   Horowitz is one of the world's most successful children's book authors. His Alex

Rider series has sold more than 5 million copies,   and the eighth book featuring the young spy, 

  Crocodile Tears,   came out this month.

      The Alex Rider books tell the adventures of 14yearold Alex Rider,   an agent for the British

intelligence agency MI6.

     Horowitz said he didn't try to write for kids;  it just came out that way. "I have a feeling that's to do

with purity and simplicity. I give as little information as is necessary to describe the room,   the character

in the room,   and get on with the action,   " he said.

     That style has also made Horowitz a successful writer of television shows for adults in Britain because,   he says,   writing books for kids is a lot like writing television for grownups. In both cases,   it's all about

entertaining people with a good story.

     Now,   Horowitz couldn't be happier with his life. He sums up his success: "…you can be anything

you want to be if you just believe in yourself. I do believe it completely."

1. The text is mainly about________.

A. Horowitz's popular book-Alex Rider

B. Horowitz's miserable childhood

C. Horowitz,   a successful children's writer

D. Horowitz's special writing style

2. In his childhood,   Anthony Horowitz________.

A. was more intelligent than his brother

B. was paid more attention by his parents

C. couldn't understand why he was sent to the boarding school

D. led a miserable life because of poverty

3. In the boarding school,   Horowitz's teachers________.

A. showed great concern for him

B. often abused and bullied him

C. taught him how to write stories

D. thought little of his ability

4. Which of the following is true of Anthony Horowitz?

A. He was the beloved child of his family.

B. He benefited a lot from boarding school.

C. He emphasizes the plot rather than character in stories.

D. Although he is successful,   he isn't very happy.

题型:单项选择题

上级单位对上报的竣工决算进行复核,并在收到竣工决算审批申请之日起()月内下达决算批复。

A.一

B.二

C.三

D.四

题型:单项选择题

《八声甘州》分析“登高临远”四字对全篇的贯穿作用?

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