单项选择题

According to the author, in the nineteenth century people gradually ______.

A．emigrated to other countries
B．often settled in the West
C．tended to change the place in which they lived
D．had a higher rate of birth than ever before'

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热门试题

单项选择题

Which of the following is the social impact of industrialization on women

A．Their roles become lobs essential.
B．They become custodians.
C．They actively participate in new jobs.
D．Their marriages are endangered.

单项选择题

The primary concern of the author in 'writing this passage is ______.

A．the economic development in the eighteenth century
B．economic development and social changes it caused
C．population growth in the United States
D．the increase of jobs for women