不能用充填方法治疗的牙体缺损时（）
A.后牙面洞
B.前牙切角缺损
C.面磨损变低
D.后牙邻洞
E.楔状缺损
参考答案：C
据句意和首字母提示填入所缺单词。
1. Mom, this is my best f_____, Lucy.
2. My books are on the t_____.
3. Does your brother have a s_____ball?
4. His brother usually w_____ TV on weekends.
5. Please, b_____ your family photo to school.
6. Her mother likes to eat fruit s_____.
7. The second day of the week is M_____.
8. How much are your s_____?
9. My b_____ is in February.
10. Can you play the g_____?
加大以工代赈投入力度，支持贫困地区中小型公益性基础设施建设。继续实施（），加快改善贫困村生产生活条件。
A.整村推进
B.逐步推进
C.快速推进
D.同时推进
面洞面磨损变低洞
面洞面磨损变低洞