问题
单项选择题
支气管哮喘的临床症状主要是（）
A.吸气性呼吸困难
B.反复发作，阵发性，呼气性呼吸困难
C.反复发作，混合性呼吸困难
D.夜间阵发性呼吸困难
E.肺部有较多的哮鸣音
答案
参考答案：B
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支气管哮喘的临床症状主要是（）
A.吸气性呼吸困难
B.反复发作，阵发性，呼气性呼吸困难
C.反复发作，混合性呼吸困难
D.夜间阵发性呼吸困难
E.肺部有较多的哮鸣音
参考答案：B
| 任务型阅读。 | |||||||||
| I'm Alice. Welcome to my new school. It is a big and beautiful school. Let me tell you something about it. This is our teaching building. And there are two grades and twenty classes.I'm in Class Two, Grade Seven. There are twenty girls and seventeen boys in my class. There are some school offices in the building, too. In front of the building is the library. I read books in it every day. It has got three thousand books. Next to the library is the science lab. I like it very much. There is a gym next to the teaching building. You can play basketball, swim and play table tennis there. Our piano room is next to the teaching building. I have a friend. Her name is Han Mei. She can play the piano very well. In front of the piano room is the dining hall. We often have lunch there. Behind the teaching building and the piano room are a big playground and a big garden. We often hold sports meeting and play football on the playground. I like my school very much. | |||||||||
根据短文内容，完成下面的方位图。
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