受精卵着床后的子宫内膜称()
A.增生期子宫内膜
B.分泌期子宫内膜
C.羊膜
D.蜕膜
E.绒毛膜
参考答案:D
— Sorry my dog frightened your daughter.
— Forget it! _______. [ ]
A. She deserved it
B. Every dog has its day
C. Bad luck comes three
D. Animals will be animals
甲状旁腺素的分泌与以下哪项有关()
A.甲状腺控制
B.血磷浓度
C.垂体控制
D.血钙浓度
E.下丘脑控制