[单项选择]A. Those who like talking about cheerful things live longer.
B. Those who avoid talking about cheerful things die sooner.
C. Those who like talking about their disease live longer.
D. Those who avoid talking about their illness live longer.

[填空题]Even those top achievers who had left their field said they had maintained a feeling of pride in

[填空题]Jack Hunter:
People who do things I don’t like are not necessarily bad people. They should not necessarily be punished just because I don’ t like what they do or did. There is no reason why other people should be the way I want them to be, and there is no reason why I should be the way somebody else wants me to be. People will be whatever they want to be, and I will be whatever I want to be. I cannot control other people or change them. They are who they are: we all deserve basic respect.
Terry Mason:
I can’ t solve other people’ s problems for them. I don’ t have to take on other people’ s problems as if they were my own. I don’ t need to change other people or fix up their lives. They are capable and can take are of themselves, and can solve their own problems. I can care and be of some help, but I can’ t do everything for them.
Jill Torrance:
I am responsible for how I feel and what I do. Nobody can make me feel anything. If I have a rotten day, I am the o

[单项选择]

What are those of us who have chosen careers in science and engineering able to do about our current problems
First, we can help destroy the false impression that science and engineering have caused the current world trouble. On the contrary, science and engineering have made vast contributions to better living for more people.
Second, we can identify the many areas in which science and technology, more considerably used, can be of great service in the future than in the past to improve the quality of life. While we can make many speeches, and pass many laws, the quality of our environment will be improved only through better knowledge and better application of that knowledge.
Third, we can recognize that much of the dissatisfaction we suffer today results from our very successes of former years. We have been so greatly successful in attaining material goals that we are deeply dissatisfied that we cannot attain other goals more rapidly. We have achieved a
A. attention should be given to some areas of science and technology to better people’s life
B. we should not expect science and technology to improve living conditions for all the people
C. social political and economical means should not interfere with the advances in science and technology
D. we should not use science and technology to achieve material goals