膊扁桃体发育达高峰的年龄是
A．6个月内
B．1岁末
C．2～3岁
D．3～4岁
E．4～10岁
参考答案：E
I ______the hobby of fishing as a child.
A．built up
B．set up
C．kept up
D．took up
肾下极严重裂伤可施行
A．肾切除术B．血管修复术C．选择性肾动脉栓塞术D．部分肾切除术E．肾脏修补术
