月经后子宫内膜由哪层再生()
A.致密层
B.功能层
C.基底层
D.子宫肌层
E.海绵层
参考答案:C
Come on,children! Help _____to some_____.
A.yourself;meat B.yourselves;chicken C.yourselves;beefs
气机失调,下降不及时,可形成的是()
A.气闭
B.气陷
C.气逆
D.气脱
E.气滞