阅读下面材料,在空白处填入适当的内容(一个单词)或括号内单词的正确形式。There was a man who had four sons. He wanted them to learn not to judge things too quickly. So, he sent them each (go) and look at a pear tree that was a great distance away. The first son went in spring, the second in summer, the third in autumn, and the last in winter. When they came back, he called them together to describe they had seen. The first son said that the tree was covered green buds and full of hope. The second son said no — it was full of blossoms smelled sweet and looked beautiful, and it was the most (elegance) thing he had ever seen. The third son disagreed. He said it was ripe and had lots of fruit. The (young) son disagreed with all of them. He said it was ugly and bent. The man then explained to his sons that they were all right, because they each (see) only one season in the tree's life. He told them that they couldn't judge tree, or person, by only one season. The pleasure, joy, and love that came from life could only be measured at the end, all the seasons were up.
答案:【1】to go【2】all【3】what【4】with / in【5】that / which【6】elegant【7】youngest【8】had seen【9】a【10】when