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问题 单项选择题

女性，22岁。查体在上腹部可闻及收缩期动脉杂音，该患者考虑存在（）

A.肾动脉狭窄

B.甲状腺功能亢进

C.冠状动静脉瘘

D.主动脉瓣狭窄

E.肺内动静脉瘘

答案

参考答案：A

阅读理解

Welcome to my room. Open the door(门). You can see a desk. There are some books on the desk. My pens are on the desk, too. Behind the door there is a basketball. I love it very much. On the wall there are two pictures. Look at the boy. It's me. Where is my football? Oh! It’s on the sofa(沙发). Is my computer on the desk? No , it isn’t . It’s next to the desk. I love my room. It’s very nice , isn’t it?

小题1:.Where are the books? They are___________.

A．on the sofa

B．on the wall

C．on the desk

D．under the desk小题2:. There isn’t a _______ in my room.

A．computer

B．football

C．basketball

D．TV小题3:Who is the boy in the picture?  It’s ______.

A．me

B．my brother

C．my friend

D．my father小题4: Is my football under the sofa?

A．Yes, it is.

B．No, it isn’t.

C．Yes, it’s.

D．I don’t know.小题5: Where is my computer?  It’s _______.

A．on the desk

B．on the sofa

C．next to the desk

D．next to the sofa
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填空题

在△ABC中，已知三边a，b，c满足（a+b+c）（a+b﹣c）=3ab，则∠C=（    ）。
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