关于子宫内膜的手术分期，Ⅱb是指癌组织
A．侵犯肌层>1／2B．侵犯 * * 穹窿C．侵犯宫颈间质D．侵犯附件E．侵犯直肠黏膜
参考答案：C
已知最小正周期为2的函数y=f（x），当x∈[-1，1]时，f（x）=x2，则函数y=f（x）（x∈R）的图象与y=|log5x|的图象的交点个数为______．
In a certain group of people,
of the people are men, and
of the men have brown eyes. If
of the people have brown eyes, then what fraction of the group are women who do not have brown eyes
of the people are men, and 
of the men have brown eyes. If 
of the people have brown eyes, then what fraction of the group are women who do not have brown eyes