问题
选择题
The Yellow River goes through nine provinces and joins the ______. [ ]
A. Bohai Sea
B. East China Sea
C. Huanghai Sea
D. South China Sea
答案
答案：A
搜题请搜索小程序“爱下问搜题”
The Yellow River goes through nine provinces and joins the ______. [ ]
A. Bohai Sea
B. East China Sea
C. Huanghai Sea
D. South China Sea
答案：A
已萌出，松动Ⅰ度，叩痛（+），牙齿纵向冠根折裂，舌侧呈游离状。处理方法是（）。