可摘局部义齿的前牙排列以美观为主,其首要考虑的牙位是 () A.上颌中切牙 B.下 发布时间:2017-04-30 10:33 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 可摘局部义齿的前牙排列以美观为主,其首要考虑的牙位是 ()A.上颌中切牙B.下颌中切牙C.上颌侧切牙D.下颌侧切牙E.上颌尖牙
题型:单项选择题 A1型题 根据句意与所给单词开头字母完成单词。1. My mum doesn't allow me to get my ears p_______. 2. Education is an important part of our d_______. 3. Don't w_______ anything, especially time. 4. Luckily, she has an o to volunteer in Beijing. 5. You can not drive the car because you don't get a driver's _______. 查看答案