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问题 单项选择题 A1型题

有关无牙颌全口义齿修复印膜的要求，下列哪项不正确（）

A.印模边缘圆钝

B.上颌后缘的翼上颌切迹

C.上颌后缘与前颤动线一致

D.下颌后缘盖过磨牙后垫

E.远中舌侧边缘向远中伸展到下颌舌骨后间隙

答案

参考答案：C

解析：上颌后缘的两侧要盖过上颌结节到翼上颌切迹，后缘的伸展与后颤动线一致。

填空题

拼写单词 。 根据句意和所给音标写出单词。

1.It will be __________ /'windi/ the day after tomorrow.

2.Everyone else in my class was invited__________ /ik'sept/ me.

3.When prices are __________ /listid/, you can go to the store with the lowest price.

4. He put the book on the ___________/∫elf/.

5.The little boy waited at the bus stop _________/En'til/ his mother found him.

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单项选择题

电池使用环境高或低应适当调整浮充电压，调整系数（）。

A.-3mV/℃

B.-2mV/℃

C.-1mV/℃
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