阅读下面的材料，根据要求写一篇不少于800字的文章。

    “独在异乡为异客，每逢佳节倍思亲”写出了诗人王维长年漂泊在外，无法与家人团聚，每到节日，这种思念就愈强了。

    现如今，每逢佳节来临，到处充满了人们的欢声笑语，洋溢着浓厚的节日气氛。人们从中感受亲情，传承历史文化……

    请以“每逢佳节”为题，写一篇不少于800字的记叙文。

我们应怎样对待竞争？ 

阅读短文，下列问题

    Everybody wants to be healthy. You know food is very important.There are many healthy foods. You can have more bananas, apples, oranges,tomatoes and lettuce because fruits and vegetables are good for you. But don't eat too much chocolate. It's not good for you. But don't eat too much chocolate. It's not good healthy food. Healthy food can make you grow and make you strong and happy. Remember there is a saying, “An apple a day keeps the doctor away.” Sports can also keep you healthy. Get up early and do some sports every day. Don't be lazy! You will be healthy and happy.

如图是甲、乙两种物质的溶解度曲线图，请根据图示判断，下列选项中不正确的是（  ）