单选题Workers newly (arrive) from the south (or) rural areas perform their job (differently) from those from (other sections) of the city.A．arrive B．or C．differently D．other sections

单选题He didn't ______ and so he failed the examination. A. work enough hard B. work hard enough C. hard work enough D. hard enough work

单选题There were no tickets ______ for Sunday's performance. A. possible B. probable C. available D. feasible

单选题How close parents are to their children ______ a strong influence on the development of the children"s character.

单选题Consumers should do ______ than simply complain about the poor quality of goods.

单选题Marta: I like the red shirt than the black one. Allen: Really? ______? I like the black one. Marta: The red one is longer and a little looser so it will be more comfortable.

单选题—Have you had a chance to wear your new shirt yet? — ______ . I've been meaning to exchange it for a larger size.

单选题If they built a Channel tunnel, you would ______.

单选题—You know, Jack, I've tried to call you for a long time. — ______. How have you been?

单选题Two thousand years ago, a rich and powerful country met with floods and starvation because of ______

单选题It was not ______ 1982 that he went back to America.

单选题For well over 2000 years the world's great religions have taught the virtues of a trust-ing heart. Now there is another reason to merit the wisdom of the ages: scientific evidence indicates that those with trusting hearts will live longer, healthier lives. As a result of the work published in the 1970s by two pioneering heart specialists, Meyer Friedman and Ray H. Rosenman, nearly every American is aware that blood Type A people are impatient, and easily moved to hostility (敌意) and anger. (79) Many have come to believe that Type A's are at a much higher risk of suffering heart attack or dying of heart disease than others. The driving force behind hostilityis a cynical mistrust of others. If we expect others to mistreat us, we are seldom disappointed. This generates anger and leads us to respond with hostility.(80) The most characteristic attitude of a cynic is being suspicious of the motives (动机) of people he doesn't know. Imagine you are waiting for an elevator and it stops two floors above for longer than usual. How inconsiderate! You think. In a few seconds, you have drawn hostile conclusion about unseen people and their motives.Meanwhile, your cynical mistrust is leading to noticeable physical consequences. Your voice rises. The rate and depth of your breathing increases. Your heart is beating faster and harder, and the muscles of your arms and legs become tight. You feel "charged up", ready for action.If you frequently experience these feelings, you may be at increased risk of developing serious health problems. Anger can add to the risk of heart and other diseases.

单选题Industrial psychology is the application of various psychological techniques to the se-lection and training of industrial workers and to the promotion of efficient working condi-tions and techniques, as well as individual job satisfaction.The selection of workers for particular jobs is essentially a problem of discovering the special aptitudes and techniques, and personality characteristics needed for the job and of devising tests to determine whether candidates have such aptitudes and characteristics. The development of tests of this kind has long been a field of psychological research. Once the worker is on the job and has been trained, the fundamental aim of the industrial psycholo-gist is to find ways in which a particular job can best be accomplished with a minimum of effort and a maximum of individual satisfaction. The psychologist's function, therefore, differs from that of the so-called efficiency expert, who places primary emphasis on in-creased production. (76) Psychological techniques used to lessen the effort involved in a given job include a detailed study of the motion required to do the job, the equipment used, and the conditions under which the job is performed. After making such a study, the in-dustrial psychologist often determines that the job in question may be accomplished with less effort by changing the routine motions of the work itself, changing or moving the tools, improving the working conditions, or a combination of several of these methods.(77) Industrial psychologists have also studied the effects of fatigue on workers to de-termine the length of working time that yields the greatest productivity. In some cases such studies have proven that total production on particular jobs could be increased by re-ducing the number of working hours or by increasing the number of rest periods, or "breaks", during the day. Industrial psychologists may also suggest less direct require-ments for general improvement of job performance, such as establishing a better line of communication between employees and management.

单选题He has lived here for years, ______ nobody knows what he is. A. and but B. though C. and yet D. for all that

单选题(In my opinion) the girl is (enough beautiful) (to be) a movie star (as great as) Audrey Hepburn.

单选题This morning I heard (on the radio) (which) the steel industry has decided (to give) its employees a (10% raise) in pay.

单选题The old man ______ dead in the snow the next morning.

单选题The river here is very wide but ______, so you can walk across it.

单选题She leaned ______ the wall while she was speaking to her friend.