1961 年,肯尼迪当选美国总统后,提出的增加联邦教育投资、为老年人提供健康保险、大规模减税等立法方案均被国会否决,但他提出的加速太空开发的方案获得了国会的支持。这表明美国 ( ) A .世界霸主地位开始出现动摇 B .试图减少国家对经济的干预 C .分权制衡原则发生巨大变化 D .国家政策受到冷战格局影响
【简答题】Grove Hotel provides a number of shops and restaurants and other services for your convenience. The restaurant on the ground floor serves breakfast, lunch and dinner. Breakfast is served from 6:30 a.m...