题目

张先生用家内闲置的图书通过某网站换得了一辆二手自行车,为其上下班带来了便利。下列对这一经济现象认识正确的是①自行车不属于商品,没有实现等价交换②图书属于商品,是使用价值和价值的统一体③自行车属于商品,图书是其价值的体现④图书交换自行车的过程是商品流通A.①② B.③④ C.①④ D.②③阅读短文，完成下列任务。My name is Lily. I like all the four seasons. In spring, the weather is warm and sunny. There are many beautiful flowers everywhere. The trees are green. The birds sing happily. My mother and I often go to the park. We can play games in it. In summer, it’s hot and sunny. We can swim in the sea. In autumn, it’s always windy and cool. The leaves are colourful. We can pick pears together. The weather is cold and snowy in winter. We can play in the snow. We are happy.【1】阅读短文，完成下面的表格。Season________summer________________Activities (活动)go to the park and play games________________________Weather________________windy and cool________【2】根据实情回答问题。Which season do you like best? Why?_____________________________________________________________________