题目内容
（请给出正确答案）
[单选题]
班级制度的核心应该是...............................................................................（）
A.效率
B.公正
C.完整
D.团结
如搜索结果不匹配，请 联系老师 获取答案
A、Open "C:\test\test.txt" For Append As #512
B、Open "C:\test\test.txt" For Append As #511
C、Open "C:\test\test.txt" For Output As #512
D、Open "C:\test\test.txt" For Output As #51l
