下列不属于专家系统的解释功能的主要作用的是( )。
A. 对用户说明为什么得到这个结论
B. 对用户说明如何得到这个结论
C. 提高专家系统的信赖程度
D. 对用户说明专家系统的知识结构
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我国学者吴文俊院士在人工智能的( )领域做出了贡献。
A. 机器证明
B. 模式识别
C. 人工神经网络
D. 智能代理
第40题、What is a must to become a bus driver?
A reference letter.
B. A high school diploma.
C. A clean driving record.
D. 2 years’ driving experience.
第41题、The training period may be shorter for those who________.
A. have a CDL
B. enjoy sound health
C. like to drive buses
D. meet vision requirements
第42题、When accompanying new drivers in their scheduled trips, the experienced driver can________.
A. help them to collect bus fares
B. judge their performance
C. select a suitable route for them
D. decide on their salary level
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