某医院一产妇急需剖腹产，主治医师几次联系要求手术，手术室护士均以手术台没有空而被一再

妇女，50岁，白带增多，均匀稀薄，有臭味， * * 黏膜无明显充血， * * pH值为5，最可能的诊断为

A．急性淋病

B．滴虫 * * 炎

C．细菌性 * * 炎

D．老年性 * * 炎

E．念珠菌 * * 炎

什么是诚信？

单级存储器的主要矛盾是什么？通常采取什么方法来解决？

The linkages between project management process groups are best described by:

A．The work breakdown structure links process group

B．Process groups are linked by their planned objectives-the summary objective of one often becomes the detailed action plan for anothe

C．Process groups are linked by the objectives they produce-the output of one process often becomes an input to another process, or is a deliverable of the projec

D．There are no significant links between discrete process group

若关系模式R(F，U)是1NF，且每个非主属性完全函数依赖于码，则称R为______。

A．第一范式

B．第二范式

C．第三范式

D．第四范式