单选

The passage is mainly about______.

  • A. how to make a wise buying decision
  • B. ways to protect the interests of the consumer
  • C. the positive and negative aspects of advertising
  • D. the function of advertisements in promoting sales
参考答案
您可能感兴趣的试题
¥

订单号:

遇到问题请联系在线客服

订单号:

遇到问题请联系在线客服