***在天津考察时曾指出：“民生没有终点，只有新起点．”19世纪60年代，俄国亚历山大二世改革和日本明治维新共同关注的民生问题是（　　）

下列说法正确的是（　　）

    According to sociologists(社会学家), every modern industrial society has some form of social stratification(阶层). Class, power and status are important in deciding people's rank in society.

    Class means a person's economic position in society. A commonly used classification is lower class, middle class and upper class. While sociologists disagree on how these terms should be exactly defined, they do describe societies like the United States quite well. One study shows that 53% of Americans belong to the lower class, 46% the middle class, and 1% the upper class. Interestingly, a surgeon earning $500,000 a year and a bus driver earning $50,000 a year both regard themselves as the middle class!

    Power refers to the amount of control a person has over other people. Obviously, people in positions of great power (such as governors) exercise(行使)big power, but people who take orders from others have less power. Power and class do not always go hand in hand, however. For example, the governor of a state has great power, but he or she may not belong to a corresponding (相应的)economic class. Generally, however, there is a relationship between power and class. To our knowledge, there aren't too many people who aren't millionaires in the U．S. Senate!

    Status is the honor or respect attached to a person's position in society. It can also be affected by power and class, but not necessarily so. For example, a university professor may have a high status but not belong to a high social class or have a lot of power over others.

    Moving to a new place may be an exciting adventure.____ If you have a friend experiencing this anxiety, there are some steps you can take to make him feel more at home. Talk to your friend about his homesickness.____ This also gives you the option to share with him any strategies you have personally discovered to help overcome these feelings.

    Join your friend in discovering and adapting to the new environment. It is human nature to fear the unknown. By learning to deal with the new environment, your friend will find it easier to overcome the desire for what is familiar.

    Introduce him to new friends by including him in your social circle. These new relationships help relieve the feelings of homesickness and keep his mind off those friends he left behind.____ For example, if he likes sports and being outdoors invite him to go hiking or camping with you and your friends.

____ Developing a new schedule will help him change things to where he does not need his old routine. Perhaps get him involved in an athletic club where he can boost endorphins(内啡肽) by keeping physically fit.

    Keep a positive outlook. Encourage him to see the glass half full so he can embrace this new experience instead of longing for what once was. Being positive helps your friends become more positive, so make the most of your influence____

A. However, there are many ways to overcome it.

B. Burying it will only make his homesickness worse.

C. Invite him to clubs that you know he will enjoy.

D. Help him develop a new routine to replace the old one.

E. You will help him keep an active attitude to life if you are positive.

F. He could be homesick due to missing family dinners every night

G. However, following that is the anxiety that comes from a change in routine.