影响效标关联效度的主要指标有:______
A.基础率
B.合格率
C.准确率
D.录取率
参考答案:A,D
I don’t think the competition is failure, because it has offered us valuable experience for the next competition.
A.不填;不填
B.不填;a
C.a ; 不填
D.a ; a
恶露可分血性恶露、浆液性恶露、白色恶露