Article of model test, we will have an exam,but our teacher doesn't have time to correct it. Thanks The importance of cooperation The Great Wall couldn’t be built in limited time without cooperation. In order to finish such great project, thousands of workers needed to cooperate and took advantage of the power of cooperation. Today is an age of cooperation; our leaders usually let us try to solve a problem together, so we can find out that cooperation is very important in our lives. The cooperation of all parts makes a machine work well, without one part’s cooperation, other parts will stop working. So the most important factor of cooperation is the integrity, we need teamwork, we need cooperation, so we can make every project easy to accomplish. Why can World Top 100 companies be success? Because every individual in company cooperates as a team, so they become stronger. In addition, cooperation can make us work efficient. Cooperation is like lubrication oil in a machine which makes a machine work well and efficient. We often find out that half the work with double results. Elite can be defended by several common people with cooperation. A team wants to be success, so it needs its every individual’s cooperation. If the detent of a Lamborghini car does not want to cooperate with other parts, the car will not worth hundreds of dollars. We shouldn’t deny the importance of cooperation, besides, we should take good advantage of it to complete our work efficiently.