47.What can we know from the third paragraph?
A.The measurement of height and weight has nothing to do with the cause of obesity.
B.Results in the past years can be inaccurate as they haven’t adopted actual measurements.
C.It is the first time in thirty years to conduct research into the cause of obesity.
D.Researchers didn’t know the relations between obesity and height in the past years.
答案:B
解析:推理判断题。第三段末句提及自我报告的数据(self-report data)时,用了非限制性定语从句which can be unreliable,由此判断,过去的研究数据不是很准确。故选B项。
48.How many rural Americans have the problems of obesity?
A.304,347,826. B.23,380,000.
C.27,720,000. D.16,553,040.
答案:C
解析:数字计算题。美国乡下居民为70,000,000,39.6%的人有肥胖症,因此,乡下肥胖人数为27,720,000。故选C项。
49.What contributes to the rural residents’ obesity problem?
A.Rich diet. B.More physical labor.
C.Good medical service. D.Separation from the city.
答案:A
解析:细节理解题。文章中讨论了导致乡下居民肥胖的几个因素,包括饮食、机械化和较差的医疗服务。故选A项。
【2016届高三英语二轮复习综合能力训练:1】相关文章:
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 10 B卷 Word版含解析
★ 2017高考四川省广安市英语阅读理解一轮系列训练:27(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:24(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修3 unit2《Healthy eating》
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (44)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修1 unit2《English around the world》
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:命题分析(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (40)
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文:解题技巧(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21