单项选择题

Prejudice and discrimination ______.

A．were gone
B．have been existing in the American society
C．don't exclude new immigrants from participation in the society
D．are mainly caused by the slavery

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热门试题

单项选择题

The attitude of the author is ______.

A．favorable
B．praising
C．indifferent
D．sarcastic

单项选择题

Established and succeeding immigrants ______.

A．were reluctant to help newcomers to adapt to the new surroundings
B．were willing to support newcomers financially
C．were great helpers of slaves and Indians
D．were treated unequally by American Indians