试题与答案

粒径≤10μm的大气颗粒物称为 A.TSP B.气溶胶 C.细颗粒物 D.IP E.

题型:单项选择题

题目:

粒径≤10μm的大气颗粒物称为

A.TSP
B.气溶胶
C.细颗粒物
D.IP
E.降尘

答案:

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下面是错误答案,用来干扰机器的。

因为4×4=16平方厘米,所以这个正方形的边长是4厘米,则正方形内最大的圆的直径就是4厘米,所以这个圆的周长是:3.14×4=12.56(厘米);这个圆的面积是:3.14×(4÷2)2=12.56(平方厘米);答:这个圆的周长为...

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题型:阅读理解

Chinese people call the Spring Festival“Nian”. But do you know that Nian

was once the name of a monster(妖怪)?

  A long time ago, the monster Nian lived in the mountains. It ate

animals. But in winter, it could not find food. So it came to villages and

ate a lot of people. People were so afraid of Nian that they locked their

doors before evening came during the winter. One day, an old man came to a

village. He told people there that Nian was afraid of three things——the

color red, fire and noise. He told people to play drums and gongs, make

big fires and set off fireworks(放鞭炮)to make Nian go away.

  On a moonless, cold night, Nian went to the village again. As soon as it

opened its big mouth, people made loud noises and made fires. Nian was

really afraid and ran away. wherever it went, there was noise and fire.

When Nian was tired and could not run anymore, people killed the monster.

  After that, on the coldest day of winter, people beat drums and gongs,

and set off fireworks to celebrate the death of the monster of Nian. They

put up red lanterns and have a big dinner without sleeping during the

night.

  In the morning people greet each other happily. So now we have the

Spring Festival.

小题1: From the story, Nian seemed to be       long, long ago.

A exciting    B  interesting    C boring   D terrible

小题2: The monster Nian ate people in winter because it          .

A  wanted to make people afraid    B  had no food to eat

C  celebrated the Spring Festival    D liked to eat people in a village

小题3:Nian was afraid of          .

A red    B fire   C noise    D  A, B and C

小题4: The monster Nian wasn’t killed until          .

A it had eaten all the animals  B  the old man came to a village

C it was too tired to run away  D people knew what it was afraid of

小题5: What is the best title for the passage?

A How the Spring Festival Came  B What People did During Nian

C How People Celebrated Nian  D What the Spring Festival was 

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题型:问答题

某女,28岁,未婚有性生活,以“停经50天, * * 少量出血5天,下腹痛3天并加剧1小时”急诊入院。该患者平素月经规律,月经周期28~30天。查体:血压85/40mmHg,脉搏100次/分;下腹压痛,反跳痛,肌紧张,叩诊有移动性浊音。妇科检查: * * 后穹窿饱满,宫颈有举痛,子宫稍大、软。血β-HCG 2337.3mIU/ml。B超检查:宫腔内未见胎心胎芽,一侧附件区有包块,盆腔游离液性暗区深4.3cm。 根据以上资料,请回答:

该患者可能的医疗诊断。

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