问题
选择题
一________?
一Some red apples． [ ]
A．What color are they
B．What's on the table
C．How do you like them
D．Where is the fruit
答案
答案：B
搜题请搜索小程序“爱下问搜题”
一________?
一Some red apples． [ ]
A．What color are they
B．What's on the table
C．How do you like them
D．Where is the fruit
答案：B
缺失，双侧第一前磨牙做基牙，远中
支托，三臂卡环，舌杆大连接体，义齿戴用1周后，主诉基托压痛，基牙咬合痛，检查见，舌系带根部有一个小溃疡，左侧下颌舌隆凸处黏膜红肿，双侧下颌第一前磨牙叩痛，义齿各部分密合，咬合不高。