Of all the things that have effects on your future, I believe that personal growth is the

Of all the things that have effects on your future, I believe that personal growth is the greatest. Many people talk about sales growth, profit growth, and possession growth, but none of these will happen without personal growth. In fact I’d like to have you memorize a most important sentence. It is “The key to your future is you yourself.”
There are many things that will help you better your future. If you belong to a strong, dynamic（充满活力的）and progressive pany, that will help. Good training will help. Strong leadership will help. If the neighbors stay civil（文明的）, that will help. If your relatives don’t trouble you, that will help…All these things will help. We can go on and on with the list; but remember, the things that I’ve covered above just play minor（次要的）roles in helping you reach a good future. The major cause doesn’t lie outside. It lies inside.
Strangely enough, when two different men work in the same pany, the first person may earn $1,000 a month, while the second may earn $10,000 a month. What causes the difference when they have the same job, use the same tools, and get the same training?
The cause of the difference lies in believing, in trying, in accepting failures, in thinking, in a smile at people around, and in the ways of dealing with problems. All of these can be major causes of your good future. You can see all these e from inside. In fact, the real difference is you yourself. You are the key to your future. Teens are the most wonderful and important period in life. If you want a great future, begin to improve yourself from now on!
72. Among all the things mentioned, which one is the most important in the author’s opinion?
A. Sales growth.           B. Profit growth.               C. Possession growth.     D. Personal growth
73. Which of the following may play a main role in influencing you future?
A. Being determined.                     B. Working in good panies.
C. Having rich relatives.           D. Getting leaders’ help.
74. All may cause the two men’s different earnings EXCEPT that    .
A. the second person buys expensive houses or cars.
B. the first person treats others badly.
C. the second man has a positive attitude to problems.
D. the first man gives up after failures.
75. The passage is mainly written for    .
A. old people                  B. adults                     C. teenagers             D. babiesD