作文一：三个PIE CHARTS shows the changes in the consumption of energy from different energies in different time (1928,195?,1998). Energies was composed of OIL, NATURAL GAS, COAL, OTHER and in 1998 NUCLEAR ENERGY was introduced. 作文二：Scientific and technology advances was benefit in our daily life today. However, most of scientists no longer be able to find the solutions of the problems they have created. To what extent do you agree or disagree. Tell reasons. 详细大作文题目: 1. new invention (computer phone etc) more and more change people live . 2. will it bring some positve or negtive effect ? 3. answer your questions with your relevent example of your experenice