7　政府社会类：

　　Agree or disagree: Zoos are useful than harmful to animals.

　　Personally, I couldn't agree more that zoos help to protect animals rather than harm them. To begin with, some animals might live in really harsh environment, like the Arctic region, Sahara deserts, and even in extremely dry areas. However, the zoo can be a very good place to shelter such animals, and they can live in a clean and comfortable environment with abundant food to feed themselves. Additionally, by keeping animals in the zoos, citizens, especially the younger generation will get a chance to closely observe them, thus they will know the animals better, hopefully, this can raise their awareness to protect endangered species.

　　2. Agree or disagree: Life is better now than the past. Use specific reasons and examples to support your answer.

　　Personally, I cannot agree more with that. To begin with, advanced technology has made lots of impossible things possible, like now it takes only less than one hour to travel over 300 miles by express train. In the past, it might take you a whole day. Now, with the express train, we can save lots of valuable time. Plus, with increasing income, more people have access to nutritional food, like, salmon, tuna, shrimp and stuff like that. They are high in protein, low in carbs.