公安决策与一般行政决策相比所表现的显著特征有（）
A、政治性
B、未来性
C、规范性
D、服务性
E、时效性
参考答案：A, C, D, E
选出适合句子的单词。
1. Yesterday Xiaoyong ______ (gives/gave) his friend a birthday card.
2. The bovs are ______ (play/playing) football on the playground.
3. My grandma (was/is) a dancer forty years ago.
4. Did she (wear/wore) a dress yesterday?
5. He is going to ______ (visits/visit) the London Eye next year.
马克思主义的正式诞生是[ ]
A、《 * * 党宣言》的发表
B、《义勇军进行曲》的发表
C、巴黎公社运动的结束
D、五四运动的结束
