书面表达。（15分）
前些年，随着工业的发展，南京的环境一度受到污染。但近年来，随着人们环保意识的增强，城市的面貌焕然一新。请仔细观察下面四幅图，写一篇有关南京城市变化的短文，可适当发挥，80词左右。文章的开头部分已给出。

Not many years ago, with the development of industry, the city of Nanjing was seriously polluted.
Not many years ago, with the development of industry, the city of Nanjing was seriously polluted.______________________________
____________________________________________________________

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    Good morning, everyone. Welcome to Guangzhou. It's my great honor to introduce our Tianhe Culture Center, Huacheng Square.

    
    Huacheng Square is really a good place to visit. I hope you can visit it one day.

注意：

1）参考词汇：塑料包装 plastic packaging；

2）词数：80个左右（文章的开头己给出，不计入词数）；

3）不得透露学校、姓名等任何个人信息，否则不予评分。

    Online food delivery is booming in China. The student Union in our school has made a survey about it. Here are the result

注意：1. 请先简要介绍表格中的3组图片，再根据生活实际列举1~2个方面；

2. 词数：80~100。