My mother very happy yesterday. [ ]
A. was
B. is
C. are
答案:A
"篮球是圆形的",这种语文知识属于()
A.字词性基础知识
B.说明状态的知识
C.说明规则的知识
D.有组织的复杂知识
下列哪种行为可以提起公安行政复议( )
A.警告
B.治安调解
C.传唤
D.门头批评教育