项目团队的具体工作计划有很多种,从不同的角度分类有不同的结果,( )是从项目构成要素进行划分的。
A.进度计划
B.人力资源计划
C.项目技术计划
D.信息管理计划
参考答案:C
口服避孕药副作用,不包括()
A.短期闭经
B.体重增加
C.卵巢肿瘤
D.类早孕反应
E.色素沉着
Sam and Jessica are invited to a dance. If there are 7 men and 7women in total at the dance, and one woman and one man are chosen to lead the dance, what is the probability that Sam and Jessica will NOT be chosen to lead the dance