单项选择题

From the passage we can find out that the author mainly studies ______.

A．patterns of family behavior
B．women who are initiating social change in a small region in Texas
C．migrant agricultural workers
D．how migrant farm workers lived in the past

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热门试题

单项选择题

The author' s attitude towards the three patterns of behavior mentioned in the passage is best described as one of ______.

A．great admiration
B．unbiased objectivity
C．dissatisfaction
D．indifference

单项选择题

All of the following statements about pattern Ⅱ children express differences EXCEPT ______.

A．they migrate for part of each year
B．they spend less time contributing to family income
C．they spend more months on school
D．their parents sometimes work at jobs other than farming