问题 单项选择题

男,50岁,30年吸烟史,支气管镜活检可见鳞状上皮和支气管腺体,此种病理变化属于

A.支气管黏膜化生

B.支气管黏膜肥大

C.支气管黏膜萎缩

D.支气管鳞状细胞癌

E.支气管腺癌

答案

参考答案:A

解析:[解题思路] 支气管腺体是支气管的正常结构,而鳞状上皮不是支气管的正常组成成分,说明原来的支气管假复层纤毛柱状上皮转变为鳞状上皮,这种病理变化为支气管黏膜的鳞状上皮化生。

完形填空

任务型阅读,(10分)

More and more young people from China begin to celebrate(庆祝)Father’s Day. They send fathers presents, or invite them for a nice dinner. But do you know how Father’s Day started?

While Mrs Dodd, from America, was listening to a talk about Mother’s Day in a church in 1909, she had an ides of having Father’s Day to honor(纪念)her father, William Smart. Mr Smart used to be a soldier. His wife died when she gave birth to her sixth child. Mr Smart had to raise his six children alone. They lived a hard life. After Mrs Dodd grew up, she wanted to thank her father for what he had done for them. She wrote a letter to a church and asked for the third Sunday in June to be Father’s Day. The church agreed with her.

The first Father’s Day was celebrated on June 19th, 1910 in Washing ton. Children made special desserts and did other things to make their fathers happy. In 1924, President(总统)Calvin Coolidge supported the idea of a national Father’s Day. People all over the country began to celebrate Father’s Day. Finally, in 1966, President Lyndon Johnson made the third Sunday in June Father’s Day.

This year, Father’s Day was on June 17th. What did you do for your father?

根据短文内容,回答下列问题。(10分)

小题1:What do the young people usually do to celebrate Father’s Day in China?

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小题2:Was Mrs. Dodd’s life hard when she was young?

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小题3:Why did Mrs. Dodd want to have Father’s Day?

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小题4: Did Mrs. Dodd write a letter to a church or to the president?

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小题5: When was Father’s Day celebrated for the first time in America?

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单项选择题