单项选择题 Socat snared wih Confucius the idea the__________ .A.all men were equal when they were bornB.the lowr classes should be ruled gby the upper classC.the purpose of man was to seek freedom and wisdomD.people should not ask others to do what they did not want to

单项选择题 What made some people different from others according to Confucius?A.Family B.Potential C.Knowledge D.Community

单项选择题 通常认为，系统分析是一种（）技术。