2. 外语
  3. From the first sentence we learn that researchers ______. The investigation done in the IHD programs ______.

From the first sentence we learn that researchers ______. The investigation done in the IHD programs ______.

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问题 From the first sentence we learn that researchers ______.
The investigation done in the IHD programs ______.
选项 A、focused on children from poor families
B、was less convincing than Ramey’s research
C、confirmed the findings made in Ramey’s research
D、focused on the intelligence growth of children with low IQs
答案C
解析 文章第四段提到IHD的调查结果时指出，early intervention with low birth weight children revealed that both home visitation and an educational child curriculum improved the children’s IQs…The intervention was more effective with mothers with low educational attainment than those with high educational attainment。由此可知，对孩子成长的干预对手妈妈教育程度低的孩子更有效果，是因为妈妈不能提供给孩子智力发育所需要的足够的环境，这与Ramey调查的结果是一致的，因此答案为C。
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大学英语六级

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