单项选择题

According to Paragraph 1, compared with today, industries in the past______.

A．were controlled less strictly
B．were worse off
C．affected more people's health
D．put out more unhealthy products
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单项选择题
It can be inferred from the passage that ______.
A．American women were not treated as equals of their male counterparts in the 18th century
B．there were many female scholars in America in the 18th century
C．Abigail Adams lived to see her dreams come true
D．Abigail Adams was not satisfied with her husband because of his tyranny
单项选择题
The purpose of this passage is to ______.
A．inform
B．criticize
C．entertain
D．persuade
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