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问题 单项选择题 A1型题

关于细菌性肝脓肿的描述错误的是（）

A.肝外伤时细菌直接感染

B.细菌沿胆道上行性感染

C.其他部位感染灶的细菌经血行感染至肝

D.脓肿内容物呈果酱样

E.能形成膈肌下脓肿

答案

参考答案：D

解析：细菌性肝脓肿是由逆行性感染、血源性感染或直接感染引起的化脓性炎症，常为多个，脓液为黄白色，除组织坏死液化外，脓肿内有大量中性粒细胞浸润。阿米巴性肝脓肿时，脓肿内容物呈果酱样。

单项选择题

在Web应用软件的基本结构中，客户端的基础是______。

A．HTML文档

B．客户端程序

C．HTML协议

D．浏览器
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单项选择题

A few years ago I had an "aha!" moment regarding handwriting.
I had in my hand a sheet of paper with handwritten instructions on it for some sort of editorial task. It occurred at first that I did not recognize the handwriting, and then I realized whose it must be. I finally became aware of the fact that I had been working with this colleague for at least a year, maybe two, and yet I did not recognize her handwriting at that point.
It was a very important event in the computerization of life—a sign that the informal. Friendly communication of people working together in an office had changed from notes in pen to instant messages and emails. There was a time when our workdays were filled with little letters, and we recognized one another’s handwriting the way we knew voices or faces.
As a child visiting my father’s office, I was pleased to recognize, in little notes on the desks of his staff, the same handwriting I would see at home in the notes he would leave on the fridge—except that those notes were signed "dad" instead of "RFW".
All this has been on my mind because of the talk about The Rise and Fall of Handwriting, a book by Florey. Sire shows in her book a deep concern about the fall of handwriting and the failure of schools to teach children to write well, but many others argue that people in a digital age can’t be expected to learn to hold a pen.
I don’t buy it. I don’t want to see anyone cut off from the expressive, personal associations that a pen still promotes better than a digital keyboard does. For many a biographer, part of really getting to know their subjects is learning to read their handwriting.
What some people advocate is teaching one of the many attractive handwritings based on the handwriting of 16th century Italy. That may sound impossibly grand—as if they want kids to learn to draw by copying classical paintings. However, they have worked in many school systems.

According to the author, handwritten notes ______.

A．are harder to teach in schools
B．attract more attention
C．are used only between friends
D．carry more message
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