问题 单项选择题 共用题干题

患者男性,60岁,发热、咳嗽2个月,咯血1周,伴乏力、关节痛,体重下降10kg。既往咽鼓管炎8年,所力有所下降,经常发作眼结膜炎。查体:BP140/90mmHg,双肺呼吸音粗,肺底可闻及湿啰音。辅助检查示贫血,血沉快,血清c-ANCA(+),PR(+++),抗GBM抗体(-)。

最可能的诊断为()。

A.韦格纳肉芽肿

B.变应性肉芽肿性血管炎

C.显微镜下多动脉炎

D.原发性冷球蛋白血症性血管炎

E.皮肤白细胞碎裂性血管炎

答案

参考答案:A

阅读理解

阅读简答:阅读下面短文,简要回答文后问题。

     History is the story of us, human beings. Everyone who has lived and everything that has happened are

part of history. But history is not only what happened in the past. The word also means the study of the past,

through old written records and other kinds of facts.

     Why do we study history? One reason is that we enjoy it. A good story is even better if it is true, and

history is full of good stories, though they can be terrible too. A more serious reason is to understand ourselves

and the world we live in. To understand events happening now, we need to know their causes. We cannot

understand the present if we know nothing about the past. History helps to explain why things are the way they

are.

     Of course, history books cannot tell us everything about the past, not even everything that is recorded. A

history of the world has to pick out the people and events that changed the world.

     Since ancient times, great civilizations have appeared in different countries and regions. Usually, only three

or four existed at the same time. While they lasted, they changed the lives not only of their own people, but of

their neighbors too.

注:(1) civilizations 文明 (2) exist 存在 (3) region 地区

1. What is history?

     __________________________________________________________

2. How do we study history?

    __________________________________________________________

3. Why do we study history? Please give two reasons. 

    __________________________________________________________

    __________________________________________________________

4. What have appeared in different countries and regions since ancient times? 

    __________________________________________________________

5. What title can you give to the passage? 

    __________________________________________________________

单项选择题