问题
选择题
— Sorry, I ________ you just now.
— It doesn't matter. [ ]
A. can't recognize
B. don't recognize
C. didn't recognize
D. haven't recognized
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Sorry, I ________ you just now.
— It doesn't matter. [ ]
A. can't recognize
B. don't recognize
C. didn't recognize
D. haven't recognized
答案：C
因龋损、松动拔除半年，要求义齿修复而就诊，口腔检查：右上 缺失，缺隙大小正常约10mm，牙槽窝愈合良好，余留牙不松，咬合关系正常