关于膀胱的描述正确的是()
A.成人膀胱在充盈时呈锥体形
B.其最下部为膀胱底
C.黏膜上皮为变移上皮
D.膀胱三角位于膀胱颈
E.膀胱底与前列腺相邻
参考答案:C
Strict measures have to be _ to protect _ children from family abuses. [ ]
A. adapted; adopted
B. adopted; adopted
C. adjusted ; adjusted
D. attached ; adopte
强调成熟机制对人的发展起决定作用的是()
A.弗洛伊德
B.威尔逊
C.格塞尔
D.皮亚杰