Section BDirections: There are 2 passages in this section. Each passage is followed by som

Section B

Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.

In recent years many countries have been faced with the problem of how to make their workers more productive. Some experts claim the answer is to make jobs more varied. But do more varied jobs lead to greater productivity？ There is evidence to suggest that while variety certainly makes the worker's life more enjoyable, it does not actually make him work harder. As far as increasing productivity is concerned, then, variety is not an important factor.

Other experts feel that giving the worker freedom to do his job in his own way is important. The problem is that this kind of freedom cannot easily be given in the modern factory with its complicated machinery. Thus while freedom of choice may be important, there is usually very little that can be done to create it.

Another important consideration is how much each worker contributes to the product he is making. In most factories the worker sees only one small part of the product. Some car factories are now experimenting with having many small production lines, so that each worker contributes more to the production of the cars on his line. It would seem that not only is degree of worker contribution an important factor, but it is also one we can do something about.

To what extent does more money lead to great productivity？ The workers themselves certainly think this is important. But perhaps they want more money only because the work they do is so boring. Money just lets them enjoy their spare time more. A similar argument may explain demands for shorter working hours. Perhaps if we succeed in making their jobs more interesting, they will neither want more money, not will shorter working hours be so important to them.

According to the author, varied jobs ______.

A．make workers more productive

B．make the worker's life more enjoyable

C．make workers work much harder

D．make things much easier for workers