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问题 单项选择题 A2型题

关于宫颈鳞状上皮化生，正确的是（）。

A.是一种癌前病变

B.与鳞状上皮化相同

C.上皮细胞排列和极性紊乱

D.上皮细胞不典型增生

E.移行带柱状上皮下的储备细胞增生，转化为鳞状上皮

答案

参考答案：E

补全对话，情景问答

用适当的话语补全下面对话

A: Are you busy this afternoon,Bill?

B: (1)____________________.

A: Let's go to the zoo then.

B: Good idea. (2)_____________________?

A: Dolphins are my favorite. They are very clever. They often help us in the water.

B: (3)____________________?

A: I like pandas.

B: Me too. They are really very cute. But do you know where they are from?

A: (4)____________________. I think.

B: Yes, (5)____________________. Oh , it's time for class. Let's go into the classroom.

A: OK. Let's.

(1)_____________________

(2)_____________________

(3)_____________________

(4)_____________________

(5)_____________________
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单项选择题

1980年9月，德国妇产科医师首次成功地用腹腔镜技术做了什么手术

A．肠粘连松解术
B．输卵管节育术
C．阑尾切除术
D．胆囊切除术
E．腹腔镜在动物试验胆囊切除
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