题目内容：

Friendship is one of the basic bonds between human beings. While the characteristics of friendship might vary from one country to another, people from all cultures not only enjoy friends but need them.

Many studies have shown that teenagers who have no friends often suffer from psychological disorders. It has been shown that teenagers, perhaps more than any other age group, need companionship and a sense of belonging. The negative consequences of loneliness have also been observed among the elderly. The death of a spouse often leaves a widow or a widower totally bereft. If, however, they are surrounded by friends and relatives and if they are able to express their feelings, they are more likely to recover from their grief.

“No man is an island.” In other words, we are all parts of society. We all need the love, admiration, respect and moral support of other people. If we are fortunate, our friends will provide us with all of these necessary aspects of life.

As most people observe, there are many levels of friendship. The degree or intensity of friendship varies depending on the personality of the individuals involved and the context of the relationships. Outgoing persons enjoy being surrounded by many people whereas shy persons are perhaps content with fewer but more intense friendships.

Everyone is not equally open with all their friends. The degree of closeness is determined by many factors. Close friends can be formed at any stage in one’s life but they are usually very rare. Not very many people have more than a few really close friends. Regardless of the level of closeness, all friendships are based on reciprocity (互惠), honesty and a certain amount of love and affection.

1.Who are more likely to suffer from psychological disorders without friends?

A. Teenagers.    B. Adults.

C. The elderly.    D. A couple.

2.What does the sentence “No man is an island” really mean?

A. No man is willing to live on an island.

B. Man usually doesn’t go to an island

C. Everyone is related with our society.

D. Our society is just like an island.

3.What can we learn about outgoing people?

A. They like being alone.

B. They are fond of making friends.

C. They have intense friendships.

D. They have fewer close friends indeed

4.What does the last paragraph mainly talk about?

A. The formation of close friends.

B. The number of real friends.

C. Honesty, love and affection.

D. Factors to determine the degree of closeness.