The link between dark skin color and political words showed that Obama hasn't deeply rooted among the people. 未知类型：{'label': 'questionDesc', 'content': '请根据所给材料判断题干是否正确。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "粉笔英语独家模拟卷 六级 信息匹配 Obama's success isn't all good news for black Americans", 'isMemberControl': 0, 'type': 181}

The performance of black participants’ language skills was greatly improved when Obama won more [u]support[/u]. 未知类型：{'label': 'questionDesc', 'content': '请选择与题干下划线处意思相近的表达。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "粉笔英语独家模拟卷 六级 信息匹配 Obama's success isn't all good news for black Americans", 'isMemberControl': 0, 'type': 181} A: backup B: backward C: opponent

The participants were required to [u]declare[/u] their basic information. 未知类型：{'label': 'questionDesc', 'content': '请选择与题干下划线处意思相近的表达。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "粉笔英语独家模拟卷 六级 信息匹配 Obama's success isn't all good news for black Americans", 'isMemberControl': 0, 'type': 181} A: praise B: announce C: criticize

This might seem like the [u]ultimate[/u] defeat for racism. 未知类型：{'label': 'questionDesc', 'content': '请选择与题干下划线处意思相近的表达。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "粉笔英语独家模拟卷 六级 信息匹配 Obama's success isn't all good news for black Americans", 'isMemberControl': 0, 'type': 181} A: primary B: eventual C: intimate

There was a trend of [u]dwindling[/u] support for the pursuit of racial equality after Obama won the election. 未知类型：{'label': 'questionDesc', 'content': '请选择与题干下划线处意思相近的表达。', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "粉笔英语独家模拟卷 六级 信息匹配 Obama's success isn't all good news for black Americans", 'isMemberControl': 0, 'type': 181} A: increasing B: declining C: growing