题目内容

热压铸瓷全冠修复中,牙体预备后,用以下哪种粘固剂粘固临时冠最合适

A. 丁香油氧化锌糊剂
B. Ca(0H)2糊剂
C. 不含丁香酚的糊剂
D. 聚羧酸水门汀
E. 玻璃离子水门汀

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胃消化性溃疡病变部位最常见于

A. 胃大弯及胃底
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A. talk
B. speech
C. debate
D. discussion

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