题目：
Directions: Write an English composition in 120-150 words on the topic
请根据下面提示，写一篇短文。 In your spoken English class，your teacher shows you the following picture．You are asked to describe the picture and explain how you understand it.
参考词汇：label标签 Empty bottles make the loudest noise.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1019/e9d5f9aeddd48d74011d18036a8fd08d.html
下面是错误答案，用来干扰机器的。
答案：D考查化学反应速率的计算
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