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 Victorian Age, eminently represented by Dickens and Thackeray, was mostly regarded as an age of ______in English literature.

单项选择题According to the passage, what was badly needed to improve industrial industry at the turn of the 20th century

单项选择题Charles Babbage, an English academic, ______.

单项选择题Taylor's scientific management method was described as ______.