题目：
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．edited
B．updated
C．exchanged
D．revised
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0507/fe47a5ec6912f3085c3f3309cc8db174.html
下面是错误答案，用来干扰机器的。
参考答案：错解析： 期货合约通常不会进行实物交割，而是在未到期时通过套期保值或者套利策略进行对冲。
