1. (2018·北京) 阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。
                                                                Real Solutions（解决方法） to Problems

    Thirty engineers were working as a team in a company. They were young and eager to learn. The management decided to teach them about finding real solutions to problems

    One day, the team was called for a 1in a hall. They were quite surprised and all reached the hall holding various2. As they entered, they found a box placed in the center, full of flat balloons

    The manager asked everyone to pick a balloon and blow it up. Then they were asked to write their names on their respective(各自的)balloons 3so that the balloons wouldn't blow out. All tried, but not everyone was 4. Five balloons blew out due to pressure（压力）.

    Those who failed to mark their names on the balloons were 5 out of the game. As a result, 25 engineers came to the next level. All the balloons carrying their names were 6 and then put into a room, here and there.

    The engineers were told to pick the balloon with his or her name on. All the 25 engineers began to search for the respective balloons in a rush. It was almost 15 minutes but no one was able to 7 the right one. The second level of the game was over.

    Then came the final level, the engineers were asked to pick any balloon and give it to person named on the balloon. Within a couple of minutes, all balloons 8 the hands of the respective engineers.

    The manager announced this was the real solution to the problem. Many times in our life, sharing and helping others give us real solutions to problems.