The differences between social reality and legal reality. (250 words)

Just as there are occupations that require college or even higher degrees, ______ occupations for which technical training is necessary.

A job description should give details of the performance ______ a specific job.

Early men were also greatly interested in the stars they saw twinkling in the sky at night. What they did not realize was that the stars were also present during the daytime, but their light was not visible because of the brilliance of the sun. How did they discover this?There is one event which does enable us to see the stars in the daytime. It is the total eclipse of the sun(日全食),when the moon passes in front of the sun and hides it from view. When this happens, the sky becomes dark enough for the stars to be seen. Total eclipses of this kind do not occur very often and are not likely to be seen from the same area more than once every fifty-four years. One can imagine what an awe-inspiring sight it must have been for an early man, who would remember the event for the rest of his life.So man watched the movements of the sun, the moon and the stars and wondered about them. It was practicing the oldest branch of science—astronomy.

In cities with rent control, the city government sets the maximum rent that a landlord can charge for an apartment. Supporters of rent control argue that it protects people who are living in apartments. Their rent cannot increase; therefore, they are not in danger of losing their homes. However, the critics say that after a long time, rent control may have negative effects. Landlords know that they cannot increase their profits. Therefore, they invest in other businesses where they can increase their profits. They do not invest in new buildings which would also be rent-controlled. As a result, new apartments are not built. Many people who need apartments cannot find any. According to the critics, the end result of rent control is a shortage of apartments in the city.Some theorists argue that the minimum wage law can cause problems in the same way. The federal government sets the minimum that an employer must pay workers. The minimum helps people who generally look for unskilled, low-paying jobs. However, if the minimum is high, employers may hire fewer workers. They will replace workers with machinery. The price, which is the wage that employers must pay, increases. Therefore, other things being equal, the number of workers that employers want decreases. Thus, critics claim, an increase in the minimum wage may cause unemployment. Some poor people may find themselves without jobs instead of with jobs at the minimum wage.Supporters of the minimum wage say that it helps people keep their dignity. Because of the law, workers cannot sell their services for less than the minimum. Furthermore, employers cannot force workers to accept jobs at unfair wages.Economic theory predicts the results of economic decisions such as decisions about farm production, rent control, and the minimum wage. The predictions may be correct only if “other things are equal”.Economists do not agree on some of the predictions. They also do not agree on the value of different decisions. Some economists support a particular decision while others criticize it. Economists do agree, however, that there are no simple answers to economic questions.1. There is the possibility that setting maximum rent may ______.

2. According to the critics, rent control ______.

3. The problem of unemployment will arise, ______.

4. The passage tells us ______.

5. Which of the following statements is NOT true?

Members of the opposite culture felt a need to point out to us how these actions ______ have the opposite effect of what we intended and desired.