根据汉语完成句子。答案写在答题卷相应番号后的横线上，每空一词。

大年三十晚上，小六驾车从家出发到烟花燃放指定点去燃放烟花炮竹，小六驾车匀速行驶一段时间后，途中遇到堵车原地等待一会儿，然后小六加快速度继续匀速行驶，零点之前到达指定燃放地点，燃放结束后，小六按驾车匀速返回．其中，x表示小六从家出发后所用时间，y表示小六离家的距离．下面能反映y与x的函数关系的大致图象是（　　）

根据理解，完成阅读

    With the help of the Internet, shopping is becoming an easy job. You don't need to go to the street, looking for things from shop to shop. You just click the mouse to choose the things you like at any time or any places you like. And in a few minutes, the shopping is over. And the next three to seven days, the thing you buy online will come to your house. 

    It sounds fun, easy and quick. But sometimes you may meet something bad from online shopping. If you are not careful enough, you may buy some fakes. They are cheap copy things. And you want to give them back. But the owner of the shop online may not keep in touch with you. If you give them Chaping, They may do something bad to you. We often read this kind of news on the newspaper. It is terrible. And if you want to be different, it is a good idea not to buy clothes online. Once you put on the coat and go out. You will find many people wear the same clothes in the street. You may feel uncomfortable. But the next example will make you mad. According to the survey of March 15^th Party this year, many kinds of Japanese food, such as Japanese Calbee and Xinxie Rice, is dangerous. After eating them, you may have a bad body.