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问题 多项选择题

GB/T 21086，GJ-YK-FB-BL-3.5标记幕墙特征为（）。

A、构件式

B、隐框

C、封闭

D、玻璃

E、单片玻璃厚度为3.5m

答案

参考答案：A, B, C, D

阅读理解

Read and judge.(读短文后判断正误，对的打“T”，错的打“F”。)

     I am Alice. I come from America. I live in Beijing now. Here I have many Friends. Every day

I go to school by bike at seven o'clock. We learn Chinese ,math, English and so on. They're all

interesting. But I am not good at Chinese. My teacher often  helps me. I like China very much.

( )1. Alice is from Canada.

(     )2. Now Alice lives China.

(     )3. Alice goes to school by bike every day.

(     )4. Alice studies Chinese very well.

(     )5. Alice's friends often help her with Chinese.
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单项选择题 B型题

38岁女性，因关节疼痛10年，活动后气促2年就诊。查体：血压130/70mmHg，主动脉瓣区第二心音减弱，胸骨左缘第3肋间、胸骨右缘第2肋间可闻及3～4/6级收缩期杂音，向颈部传导（）

A.肥厚型心肌病

B.退行性主动脉瓣狭窄

C.先天性二尖瓣畸形

D.风湿性心瓣膜病主动脉瓣狭窄

E.室间隔缺损
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