U.S. to Start $3.2 Billion Child Health Study in January
Officials from the U.S. governments National Institutes of Health said they hope the study, to be conducted at 105 locations throughout the United States, can help identify early-life influences that affect later development, with the goal of learning new ways to treat or prevent illness.
Researchers will collect genetic and biological samples from people in the study as well as samples from the homes of the women and their babies including air, water, dust and materials used to construct their residences, the NIH said.
We anticipate that in the long term, what we learn from the study will result in a significant savings in the nations health care costs, Dr. Duane Alexander, who heads the NIHs Eunice Kennedy Shriver National Institute of Child Health and Human Development, told reporters.
Some of the early findings will be about factors behind pro-term birth, which has become more common in recent years, according to Dr. Peter Scheidt of the NIH, who heads the study.
练习:
A.
B.
C.
D.
2.Researchers will collect all the following EXCEPT
genetic samples from people in the study.
biological samples from people in the study.
samples from the homes of the women and their babies.
samples of air and water from hospitals.
A.
B.
C.
D.
4. The babies of the participants will be followed
throughout their lives.
for more than two decades.
form birth to 21 months.
until they get married.
A.
B.
C.
D.
答案:
英语听力常用人名、地名、国家名
英语四级听力考试场景解析2
英语级听力正确答案有哪些特征?
英语四级备考:提高英语听力的有效建议
英语四级听力题目训练六步骤
2012英语听力过关技巧及例题分析(2)
英语四级听力考试必考短语(2)
英语四级听力备考:7种关键词需注意
英语四级听力的10影响大因素
英语四级听力考试得分7类关键词
全国大学英语听力不给力的4大缘由
怎样克服大学英语四级听力考试的误区
英语四级听力短对话同义替换(2)
英语四级听力解题技巧:预读
英语四级复合式听写方法详解
英语听力提高两方面:概括信息 精确定位
四级考试听力猜答案思路经验分享
英语四级CET4听力短时提高技巧
巧做英语四级听力选择题:掌握预读技巧
英语四级听力考试:4个让你失分的坏习惯
找不到感觉如何应对?
英语四级听力考试必考短语(8)
英语听力考试题型及要点解析
英语四级听力考试复习的三副良药
如何提高英语四级听写的准确率
四六级考前30天 听力高分必备5大法宝
英语四级听力考试必考短语(10)
英语四级听力考试临考心态如何调整?
英语四级听力短对话同义替换(3)
英语四级听力考试必考短语(7)
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |