问题
多项选择题
可摘局部义齿前牙缺失常选用的牙是（）
A.成品塑料牙
B.雕刻蜡牙
C.金属
面牙
D.瓷牙
E.金属全冠牙
答案
参考答案：A, D
搜题请搜索小程序“爱下问搜题”
可摘局部义齿前牙缺失常选用的牙是（）
A.成品塑料牙
B.雕刻蜡牙
C.金属面牙
D.瓷牙
E.金属全冠牙
参考答案：A, D
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| Hello,boys and girls! My name is Betty Smith. I'm 12 years old. I'm a Chinese and I'm from Beijing.I like reading and playing computer games. I'm a middle school student and I  'm in Class 1 Grade 7. There are 40 students in my class----20 boys and 20 girls. Miss Li is my English teacher. Her English is very good and she is very kind. We all like her very much.
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