患者,女性,30岁,怀孕8个月,3天前出现左下第三磨牙冠周炎。此时局部最佳处理方法()
A.龈瓣切除
B.拔除
C.冲洗上药
D.理疗
E.不处理
参考答案:C
用所给动词的适当形式填空。
1. My father can (speak) English and Japanese.
2. It’s my third time _______ (see) the film .
3 When the people (have) the party every year?.
4. _______(not be)late for class next time, Tom.
5. Is the girl good at _______(sing ) .
6. He often (dress) up at Halloween.
形状公差中符号“一”表示项目()度。
A.直线
B.平面
C.圆
D.圆柱