问题
选择题
| I have something important to do, so I can't go to the meeting. Please ask John to go ______. |
A. instead of B. instead C. also D. too |
答案
答案：B
搜题请搜索小程序“爱下问搜题”
| I have something important to do, so I can't go to the meeting. Please ask John to go ______. |
A. instead of B. instead C. also D. too |
答案：B
，覆盖6mm，上颌前牙段拥挤4mm，下颌前牙段拥挤6mm，ANB 5.5度