______成形车刀重磨次数最多，寿命长，可加工内外成形表面。
A．平体
B．棱体
C．圆体
参考答案：C
They knew her very well. They had seen her ____up from childhood.
A．grow
B．grew
C．was growing
D．to grow
醋酸氟轻松软膏适用于（）皮炎、接触性皮炎、脂益性皮炎及湿疹。
