______is the largest city and the chief port of the United States.

单项选择题The theory of universal grammar was proposed by______.

单项选择题Which description of the meaning components of the word father is right

单项选择题Captain, My Captain is written for______.

单项选择题The largest river in the United Kingdom, which runs 355 kilometres and empties into the Bristol Strait, is______.

单项选择题Question 6 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.