4.CAD/CAM技术在口腔修复中的应用,目前临床应用较广的是()
A. 可摘局部义齿
B. 全口义齿
C. 套筒冠
D. 人造冠
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CAD/CAM系统使用的加工材料为()
A. 树脂材料
B. 可切削陶瓷
C. 纯钛
D. 钴铬合金
E. 以上都是
_____, I would accept the invitation and go to the party.
A. Were I you
B. Was I you
C. Had I been you
D. Would I be you