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A product is something that can be marketed to customers because it provides them with a benefit and satisfies a need.
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A、Confirmations
B、Recalculations
C、Reperformances
D、Observations
A.The software being distributed must be redistributed to anyone else without any restriction.
B.The software force vendors to work on that much harder to hold their market share in the face of viable open source alternatives by competing with proprietary software products.
C.The source code must be made available.
D.The license can require improved versions of the software to carry a different name or version from the original software.
People say one man's trash(垃圾) is another man's treasure. That____comes to me as I____the house purchased in 1962 by my parents. My mother passed away in 1996. My father left the house____my sister and me when he died a few months ago. After Dad was____, we looked around the____house where we grew up and that Dad loved so much. At first we felt so____all the stuff(东西) left. Like so many of their generation,my parents____everything. And like many in my generation, we faced anxious____about what to abandon and what to keep. As we started throwing out old phone books and every medical bill from every____my parents ever saw, I also____many hidden treasures. Mom's pocketbook was in their bedroom closet, which had everything in it,____her hairbrush with hair, as if she were still here. And Dad, who was a World War II veteran(退伍兵) and a world traveler,____everything -- from little spoons from all over the world to every letter he wrote to his parents while in the____. The letters he wrote during the war____his thoughts as a young man. Later, in the basement, I____our old kitchen table, which brought back____of my parents and sister and me having breakfast together. I'm realizing all these things____my parents' life journey. Each time I go to____, I find something that reminded me of my childhood or teaches me something about my parents I____knew.____, from the shabby furniture to all the hidden treasures, means more to me than all the money in the world.
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22. People need to take a few important steps to make a truly heartfelt apology effective.
23. The first and most important step is to admit that you have done everything wrong.
24. The second important step is to accept complete responsibility for what both parties did.
25. You should be specific when you acknowledge the injury you have caused the other person(s).
26. Don' t try to look for the other person' s faults in the problem.
27. Forgetting doesn't mean forgiveness. That is something that few people can truly do.
28. Forgiveness means giving up the right to hurt back or hold it over others.
29. Only when words are given with action could they be meaningful.
30. Once trust is broken between people , it could never get repaired.
The other thing to be avoided is clinging tightly to youth in the hope of sucking vigor from its vitality. When your children are grown up they want to live their own lives, and if you continue to be as interested in them as you were when they were young, you are likely to become a burden to them. I do not mean that one should be without interest in them, but one's interest should be thoughtful and, if possible, kindly but not unduly emotional. Animals become indifferent to their young as soon as their young can look after themselves, but human beings, owing to the length of early childhood, find this difficult.
I think that a successful old age is easiest for those who have strong impersonal interest involving appropriate activities. It is in this sphere that long experience is really fruitful, and it is in this sphere that the wisdom born of experience can be exercised without being oppressive. It is no use telling grown-up children not to make mistakes, both because they will not believe you, and because mistakes are an essential pan of education. But if you are one of those who are incapable of impersonal interest, you may find that your life will be empty unless you concern yourself with your children and grandchildren. In that case you must realize that while you can still render them material services, such as making them an allowance or knitting them sweaters, you must not expect that they will enjoy your company.
The passage is mainly about ______.
A.how to deal with old age
B.how to cultivate impersonal interests
C.how to get along with your children
D.how to deal with old people
A、how many customers they will have
B、how long it will take to serve each customer
C、when customers will want their services
D、all of these
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