因患宫颈瘤摘除子宫的妇女[ ]
A．不能排卵，第二性征正常
B．月经失调，第二性征不正常
C．正常排卵，第二性征正常
D．月经正常，第二性征正常
答案：C
We the difficulty together, but why didn’t you tell me?
A．need have faced
B．can have faced
C．could have faced
D．must have faced
在某特定时间内，总人口中曾患有某病所占的比例称为
A．发病率
B．罹患率
C．患病率
D．发病专率
E．续发率
