问题
多项选择题
典型萎缩性鼻炎的病理改变是（）。
A.黏膜和骨部血管发生海绵状静脉丛炎
B.闭塞性动脉内膜炎
C.黏膜，脾体，骨膜和骨质萎缩，纤维化
D.黏膜上皮鳞状上皮化
E.以上都对
答案
参考答案：A, B, C, D, E
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典型萎缩性鼻炎的病理改变是（）。
A.黏膜和骨部血管发生海绵状静脉丛炎
B.闭塞性动脉内膜炎
C.黏膜，脾体，骨膜和骨质萎缩，纤维化
D.黏膜上皮鳞状上皮化
E.以上都对
参考答案：A, B, C, D, E
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| This weekend, I am going to have a busy day. On Saturday, I am going to the supermarket by bus. There I'm going to buy some vegetables. Then I'm going to buy some books in the bookstore. On Sunday, I'm going to play basketball in the morning. In the afternoon. I'm going to visit my friends.
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