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问题 单项选择题

化脓性肺炎的X线特征性表现是()

A．蜂窝状薄壁透光区，有时伴有液平面

B．厚壁空洞，周围伴有炎性浸润

C．片状小病灶影

D．炎性浸润灶

E．脓气胸

答案

参考答案：A

填空题

轴对称图形中任意一组对应点的连线段的　　是该图形的对称轴．
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单项选择题

Question 28 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question.Now listen to the news.

A．He made a public appearance.

B．He published a book telling the truth.

C．He was found in a picture of a film.

D．He received an interview by a TV reporter.
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