患者男,12岁,直面型,面下1/3高度偏低,上下颌中切牙舌倾,上颌侧切牙唇倾,磨牙远

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问题:

患者男,12岁,直面型,面下1/3高度偏低,上下颌中切牙舌倾,上颌侧切牙唇倾,磨牙远中关系,上颌拥挤6mm,下颌拥挤4mm

对此患者的矫治设计最可行的是()

A.非拔牙

B.拔除上颌第一双尖牙和下颌第一双尖牙

C.拔除上颔第一双尖牙和下颌第二双尖牙

D.拔除上颌第二双尖牙和下颌第一双尖牙

E.拔除上颌第二双尖牙和下颌第二双尖牙

考点:口腔修复(医学高级)医学高级口腔修复仿真试题(十八)
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烧伤火毒内陷,热毒传心者用()

A.初起有多个粟粒状脓头 

B.初起疮形如粟,突起根浅 

C.初起疮形如粟粒状脓头,坚硬根深 

D.初起光软无头,红肿疼痛,范围约6~9cm 

E.初起皮肤片状红斑,边界清楚,压之褪色,抬手即复

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基金管理人、代销机构应当建立健全档案管理制度,妥善保管基金份额持有人的开户资料和与销售业务有关的其他资料,保存期部少于()年。

A.10

B.15

C.20

D.30

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阅读理解。

    As the first woman Chancellor ( * * ) in German's history, Angela Merkel topped Forbes magazine's list

of "The World's 100 Most Powerful Women" in 2006, 2007, 2008, and 2009. She has even been compared

to Margaret Thatcher and many people called her "Iron Lady".

    Merkel was born in Hamburg, West Germany, on July 17, 1954. Six weeks after she was born, her family

moved to Templin. As a small child, Merkel quickly learned to speak but took longer to walk. "I was a stupid

person when it comes to moving," Merkel said. "A normal person could do something naturally, but I had to

think about it in my mind and practice." As a teenager, she was a top student and graduated from high school

with perfect marks. In 1973, Merkel went to the University of Leipzig, where she studied physics. At 32, she

got her doctor's degree in Physics.

    She stepped into politics in 1989. In her first big political job as Minister for the Environment in 1994, her

scientific background and strong will proved very useful. In 2005, she became Germany's Chancellor. She

has been re-elected to a second term as German Chancellor on September27, 2009.

    Through her political career, Merkel's persistence (坚持) and patience helped her a lot. "She's bright and

open-minded," said Hubert Markl. "She is the person who wants to know exactly what is going on, and how

never giving up will influence our society and future."

1. As a small child, Merkel was slow in _____. [ ]

A. speaking

B. walking

C. learning

D. thinking

2. The underlined phrase in Paragraph3 most probably means "_____". [ ]

A. fought the government

B. began her scientific career

C. offered political guidance

D. became a government official

3. We can infer from the passage that Angela Merkel _____. [ ]

A. is a powerful woman with a strong will and determination

B. got her doctor's degree in Politics in University of Leipzig

C. has worked as German Chancellor since September27, 2009

D. showed her best talent as Minister for the Environment

4. In the last paragraph, the author mainly wants to express _____. [ ]

A. one must be brave in the political career

B. one should be patient when making decisions

C. persistence can help one's dream come true

D. one can have a strong will when other's haven't

5. What's the author's attitude toward Angela Merkel? [ ]

A. Admiring (赞美的).

B. Thankful.

C. Pitiful.

D. Dull.

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图形平面图中定位轴线的编号,其径向轴线宜用阿拉伯数字表示,从左下角开始,按顺时针顺序编写。

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属于二次代谢产物的是()

A、叶绿素

B、蛋白质

C、黄酮类

D、脂类

E、核酸

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