开发管理信息系统的策略有不含()。
A.自下而上策略
B.自下而上策略
C.面向对象策略
D.自下而上策略、自上而下策略
参考答案:C
Speaker A: Mrs. Green, thank you for a pleasant evening. I must be going now. Good night.Speaker B: ______
A.It was nice having you, Mr. Jones. Good night.
B.Good night. Please walk slowly.
C.All right. Let me see you off downstairs.
D.Well, I won't ask you to stay longer if you insist leaving.
关于宪法规范的特点,下列表述哪一项是不正确的( )
A.宪法规范规定的是国家生活和社会生活各方面的根本制度、基本制度和基本原则,具有根本的创制性,是国家各种具体制度的最终根据及渊源
B.宪法规范的内容广泛,涵盖了国家生活和社会生活的基本方面
C.宪法规范原则性强弱与适应性强弱成反比,与对社会实际调整功能强弱成正比
D.宪法规范具有稳定性