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问题 多项选择题

腺瘤具有下列哪些病理变化？（）

A.腺管上皮细胞为单层

B.腺管上皮细胞为复层

C.有包膜

D.有病理性核分裂

E.腺体密集

答案

参考答案：A, C, E

解析：腺瘤腺管上皮细胞既然为单层，就不可能为复层，所选选项B是错误的。

改错题

五．短文改错。（共10分）（注意：答案写在答卷上，注意规范）。

文中共有10处语言错误。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加上一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意： 1. 每处错误及其修改均仅限一词。

2．只允许修改10处，多者（从第11处起）不记分。

Miss Evans taught physics in school in London．Last month she was explaining to one of her class about sound ，and she decide to test them to see what successful she had been in her work．She said to them， “Now I has a sister in Washington． If I called her by the phone， and you were on the other side of the street． Who would hear me first， my sister and you？ And why？” A clever boy at once answered， “You sister， Miss Evans， because the electricity travels much faster than sound waves．” “Very well，” Miss Evans praised．
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单项选择题

渗出液的发生机制，不正确的是

A．风湿热

B．毛细血管静脉压增高

C．细菌感染

D．炎性积液

E．恶性肿瘤
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