单项选择题Wordsworth's poetry, divided by the subjects, falls into two major groups: one about ______ and the other about ______.

单项选择题The background of ______, a novel by Charles Dickens, is set in the French Revolution.

单项选择题The City of ______ , which was formed by formerly known as Port Jackson, is the place of the earliest colonial settlement in Australia.

单项选择题Which of the following statements is NOT correct

单项选择题The most important economic activity in Canada is ______.