Different countries have different food, such as French fries, Italian pizza and so on. In China, fast food is becoming more and more popular these days. For example, McDonald's and KFC. Why do Chinese people like fast food so much? There are many reasons. First, it is quick. It takes little time. Second, it is easy to carry. Third, people like the restaurant's relaxing environment and American style. Though it tastes good, fast food generally contains little nutrition (营养). If you want to have a healthy body, do not go to fast food restaurants too often. Eat more fruit and vegetables.

材料一：班主任周老师知道学生兰兰家中非常困难，就写了一份倡议书，号召学校同学为兰兰捐款，还请来了电视台。可兰兰却非常反感。
材料二：同学玥玥段考考得很差，一直情绪不佳，为安慰她，青青在校园之声广播中为玥玥点了一首歌。谁知玥玥不仅不领情，还很生气。 

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