Task1：关于China，US，Spain 人口数量的以及三国人口年龄的变化。共2幅图。 Task2：(2003年11月15日旧题） Computers do not help children to learn more effectively. On the country, the use of computers in schools has a negative effect on children's physical and mental development. To what extent do you agree or disagree?
| 问天词典 |
