[单选题]根据《中国南方电网有限责任公司电气工作票管理规定》,外单位可临时向基层单位安全监管部提出增加工作票签发人和工作负责人的需求,相关管理部门应在()内组织有关的资格考试或认定,并及时公布结果。
A. 一周
B. 一个月
C. 两个月
D. 三个月

28岁，婚后5年，计划妊娠10周，下腹部坠胀5天，妇科检查：子宫14周妊娠大，宫体前壁高低不平，可触及多个结节，B超显示符合10周妊娠合并多发性子宫肌瘤。

[A] This work, though, were relatively small-scale. Now, a much larger study has found that discrimination plays a role in the pay gap between male and female scientists at British universities.
[B] Besides pay, her study also looked at the "glass-ceiling" effect -- namely that at all stages of a woman’s career she is less likely than her male colleagues to be promoted. Between postdoctoral and lecturer level, men are more likely to be promoted than women are, by a factor of between 1.04 and 2.45. Such differences are bigger at higher grades, with the hardest move of all being for a woman’ to settle into a professorial chair.
[C] Seven years ago, a group of female scientists at the Massachusetts .Institute of Technology produced a piece of research showing that senior women professors in the institute’s school of science had lower salaries and received fewer resources for research than their male counterparts did. Discrimination against