通读下面短文,掌握其大意,然后在各题所给的四个选项(A、B、C和D)中选出一个最佳选项。Mr. Black worked as a teacher in a primary school after college at first. However, because he had 1 teaching experience, he lost his job soon. When he told his wife about this, she said, "You shouldn't be too sad about it. Maybe there is a better job 2 for you."
Some days later, he found another job as a 3 in a restaurant. However, he didn't stay there for a long time, either. The manager said Mr. Black was 4 . He often served the food to wrong tables. This time, his wife said, "Different people have different 5 . Some of them are good at cooking, while some can do well in drawing. You will find a right job one day."
After hearing his wife's words, Mr. Black was happy again and then kept 6 a job. Later, he did many jobs 7 he never stayed long in those jobs. Each time, he would return home, unhappy. His wife would always say 8 nice to make him happy.
At last, he found his talent for selling things and 9 a new job in a special shop for those disabled, people. Three years later, he had so many 10 that sell things for disabled people. As a result, he became successful and made a lot of money 11
One day, he asked his wife, "When I felt upset about my future, 12 did you believe in me so much?" His wife smiled, "When a piece of land is not right for rice, we could 13 planting fruits. 14 the fruits are not growing well, we could try vegetables. There must be one plant that can grow well on this land."
So in this world. everyone is useful. It is just that they don't put themselves in the right 15 .