下面人名各取自什么成语？

杜鹏程____    陈残云____    王任重____

刘海粟____    丁慧中____    焦若愚____

阅读短文，回答问题。

    Hello. I'm Peter. I'm a pupil. I go to school and study the boring knowledge(知识) every day now. I hope our school will change in the future. Schools will be different then. They will be under the sea, on high mountains and even in space. Robots will help us find books in the library and do our homework at home. We will use computers in all our lessons. They will help us see dinosaurs and other interesting things. We will have lessons with students from other countries. We will do a lot of things online together. We won't carry books to school. All our books will be on a small computer.

It is generally considered unwise to give a child          he or she wants.

一个分数的分子是最小的奇质数，分母是最小的偶合数，这个分数就是____。