题目内容：

    I enjoy life because I am endlessly interested in people and their growth. My interest leads me to widen my knowledge of people, and this in turn makes me believe in the common goodness of mankind. I believe that the normal human heart is good since their birth. That is, it’s born sensitive and feeling eager to be approved and to approve, hungry for simple happiness and the chance to live.

Like Confucius, I am absorbed in the wonder of the earth, and the life on it. With a great faith in the human heart and its power to grow toward the light, I find here are reasons enough for hope and confidence in the future of mankind. The common sense of people will surely prove that mutual (相互的) support and cooperation are only sensible for the security and happiness of all. Such faith keeps me continually ready to do what one person can toward shaping the environment in which the human being can grow with freedom. This environment, I believe, is based upon the necessity for security and friendship.

I take heart in a promising fact that the future world will contain food supplies enough for the entire earth population. Our knowledge of medical science will be sufficient to improve the health of the whole human race. Our resources and education, if administered on a world scale, will lift the intelligence of the race.

Half a century ago, few people thought of world food, health and education. Many are thinking today of these things. Now I find my only questions about this: Are there enough people now who believe? Is there enough time left for the wise to act? It is a contest between ignorance and death, or wisdom and life. My faith in humanity stands firm.

1.What results in the author’s belief in people’s goodness?

A.His understanding of people. B.His desire for happiness.

C.His sensitive attitude to life. D.His kindness to people.

2.What should people do to build a secure and happy world?

A.Get ready to develop more friendship. B.Compete with others in everything.

C.Defeat others to get enough freedom. D.Help and cooperate with each other.

3.What does the author want to express in paragraph 3?

A.His demand for the present life. B.His expectation of the future world.

C.His belief in better environment. D.His hope of human relationships.

4.What may be the best title of the text?

A.Human Nature Is Good B.Believe in Ourselves

C.Live a Happy Life D.Help People in Need