我国货币制度规定，人民币具有以下特点（）。A.人民币是不可兑现的银行券 B.人民币是

软件开发工具提供的功能之一是______

A．文档的编制或生成
B．存储管理
C．处理机管理
D．文件管理

预防幼儿急疹的方法是

A．接种疫苗
B．肌注胎盘球蛋白
C．肌注丙种球蛋白
D．肌注利巴韦林
E．以上都不是

进一步的诊治措施，下列哪项更合理

A．全身化疗

B．肺部病灶放疗

C．全身检查了解身体其他部位情况

D．丁干扰素治疗

E．右下肺肿物切除

与线路交换方式相比，分组交换方式的优点是( )。

A．加快了传输速度

B．提高了线路的有效利用率

C．控制简单、可靠性提高

D．实时性好

The approach we propose is a system-oriented methodology for knowledge acquisition, this orientation emphasizes ongoing documentation throughout each cycle and technique applied. Program-wide documentation is suggested, both for the purpose of internal (91) and for later verification and (92) efforts. The documentation system we propose includes a central "knowledge acquisition (93) " which is (94) to reflect knowledge acquisition plans, session nodes, and domain expert participation. Specifically, (95) within the database system include knowledge acquisition forms, which document plans for, and notes from, knowledge acquisition session, domain expert file, and rule content forms.

A. dataset B. collection
C. fileD. database