题目

What do Richard Branson, Jack Dorsey, and Michelle Obama all have in common? Besides being _____41_____ (extreme) successful, each of them is known for _____42_____ (wake) up very early. The three famous persons’ examples tell us how this habit can make a _____43_____ (different) in life,_____44_____can help you ,too. Early rising is helpful in more than one way. To begin with, it helps us to have good health. The air is never ____45____ fresh as early in the morning. Early rising gives you time to take exercise. Besides, early rising helps us in our studies. In the morning w下图为长江三角洲城镇空间体系示意图，符号大小表示城市等级的高低。读图回答下面小题。1.长江三角洲城镇中，下列说法正确的是( )A. 苏州与绍兴的城市等级和服务功能相同 B. 上海的城市等级最高且服务范围最大C. 南京和绍兴在行政管理上是隶属关系 D. 上海的城市服务范围被南京覆盖2.下列关于该区域描述正确的是( )A. 该区域城市化进入了后期成熟阶段B. 矿产资源的开发是推动城市化的主要动力C. 城市化发展带动郊区农业结构的调整D. 出现了人口大量迁往乡村的逆城市化现象3.目前上海的人口容量已接近极限，影响其人口容量的首要因素是( )A. 自然资源与环境条件 B. 地区开放程度C. 人均资源消费水平 D. 科学技术水平