进行单侧唇裂整复术最适合的年龄为（）。
A.出生后即刻
B.1～2个月
C.3～6个月
D.7～12个月
E.1～2岁
参考答案：C
I have apples than you. [ ]
A. much more
B. more many
C. much most
D. most many
分析磨尾料渣过多的原因及解决办法？
