多发性肌炎的病理特点是A.肌组织炎性细胞浸润 B.坏死性血管炎 C.巴脂膜炎 D.肌

题型:单项选择题

问题:

多发性肌炎的病理特点是

A.肌组织炎性细胞浸润

B.坏死性血管炎

C.巴脂膜炎

D.肌束周围萎缩

E.表皮过度角化

考点:卫生资格考试(中初级)消化科专业知识消化科主治医师专业知识2
题型:单项选择题

(本短文10处需要改动,其中有8处需要改错,一处需要添词,一处需要删词)

I like music very much, pop songs particularly. Every evening then I am doing homework and at weekends when I at home, I always play some of my favorite songs on my tape recorder. The familiar patterns of notes attracts me into the colorfully world of music. Now and then I stopped to follow the songs. Sometimes, my mother comes in, asking me to fix my attention to my homework. She does not like the pop music. Like most grown-ups, she enjoys folk songs, because the peaceful music reminds her of their beautiful life when she was young. It is a truth which people of different age understand music differently and enjoy different kinds of music.

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所有食品设备、工具和容器,不宜使用下列哪类材料,必须使用时应不会对食品产生污染:()

A.铝质材料

B.钢质材料

C.塑料材料

D.木质材料

题型:单项选择题

我国《专利法》采取()制度。

A.有条件国民待遇

B.无条件国民待遇

C.互惠国民待遇

D.国民待遇

题型:单项选择题

预拌混凝土交货检验时,应对坍落度进行检测。

题型:单项选择题

调车信号机是按照什么顺序进行设置的?

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