单项选择题A possible title of this passage is _______.
单项选择题This selection implies that _______.
单项选择题The author is suffering from ______.
单项选择题Why does the author mention a dog's bark
单项选择题Question 10 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question, Now listen to the news.