舌下腺的实质性肿瘤多为()A.多形性腺瘤 B.腺样囊性癌 C.沃辛瘤 D.高分化黏液

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问题:

舌下腺的实质性肿瘤多为()

A.多形性腺瘤

B.腺样囊性癌

C.沃辛瘤

D.高分化黏液瘤

E.低分化黏液瘤

考点:口腔外科(医学高级)涎腺常见疾病涎腺常见疾病题库
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根据短文内容回答问题。

    In 1896, the first modern Olympic Games was held in Athens, Greece. From then on, many countries

had successfully held the Olympics, such as England, France, Germany, Canada, the U.S.A., Spain and

Australia. After more than a hundred years, the Games returned to its hometown in the year of 2004.

When a country hosted the Olympic Games, they always made an emblem (会徽). The emblem of the

Athens 2004 Olympic Games was a white circle of olive branches (橄榄枝) in the sky.

   In 2008, Beijing will host the Olympics. Its emblem is "Jing". It means the capital of China and it is also

like a runner or dancer. The running figure (人形) of the emblem shows the spirit (精神) of the Olympics:

Faster, higher and stronger.

1. When was the first modern Olympic Games held?

    ___________________________________________

2. What do people make when they hold the Olympic Games?

    ___________________________________________

3. Does the character (图案) of "Jing" mean the capital of China?

    ___________________________________________

4. What's the spirit of the Olympic Games?

     __________________________________________

5. How many golden medals (金牌) did China get in 2008 Olympic Games?

     __________________________________________

题型:单项选择题
已知一元二次方程2x2-5x+1=0的两根为x1,x2,则(1)x1+x2=______(2)
x21
+
x22
=______.
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哌唑嗪的降压作用主要是()

A.巨幼红细胞性贫血 

B.梗阻性黄疸所致出血 

C.缺铁性贫血 

D.血小板亢进症 

E.肿瘤放、化疗后引起的贫血

题型:单项选择题

妊高征患者用硫酸镁治疗时,呼吸每分钟不应少于()

A.10次

B.16次

C.20次

D.26次

E.30次

题型:单项选择题

一批货物运价率使用两种以上加、减成时,运价率如何确定?

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