问题
选择题
How many ______________ are there in your family? [ ]
A. people
B. peoples
C. a people
答案
答案：A
搜题请搜索小程序“爱下问搜题”
How many ______________ are there in your family? [ ]
A. people
B. peoples
C. a people
答案：A
残根，现仍偶尔有出血，检查见拔牙创愈合不良，牙龈充血挤压有少量脓性渗出，此时应该进行的治疗为（）