【单选题】()是从原决策的起点开始,按照决策程序,对原有决策的产生环境、主客观条件逐步地进行客观分析,查找失误点及失误的原因,以便及时作出修正,使追踪决策建立在原有决策的基础之上。
【判断题】就其本质而言,雷电放电是一种超长气隙的火花放电,与金属电极间的长气隙放电是相似的。( )
【单选题】Anais Nin's diaries are often scandalous, probably because she describes herself as she is rather than ______ .
C.
her definition by others
D.
she is defined by others
【单选题】根据组织设计的原则理论,“军区司令员经常调换,防止形成裙带关系”属于( )
【单选题】After the First World War, the author Anais Nin became interested in the art movement known as Surrealism and in psychoanalysis, both______her novels and short stories.
A.
in which the influence
C.
of which influenced on
【判断题】PCOS患者的血清雌酮(E1)降低,且E1/E2<1。
【单选题】若 f 只涉及到 E1 的属性,则σ f(E1 × E2) ≡()。