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外语
According to the passage, some engineers are trying to improve the handlebars because ______. Paragraph 3 mainly discusses ____
According to the passage, some engineers are trying to improve the handlebars because ______. Paragraph 3 mainly discusses ____
admin
2009-06-15
80
问题
According to the passage, some engineers are trying to improve the handlebars because ______.
Paragraph 3 mainly discusses ______.
选项
A、why the children and their parents were interviewed
B、when the children tom the handlebars through 90 degrees
C、what causes the children to topple over
D、how serious injuries occur
答案
D
解析
因为上段中提到了研究的目的是“辨别受伤是怎样产生的,并想出一些应对措施”,因此推断C和D可能是答案。而该段的第1句(观点句)概述了全段的大意:By interviewing the children and their parents,Arbogast and her team were able to reconstruct many of the accidents and identified a common mechanism responsible for serious injuries.(与D呼应)而接下来的句子也是在具体说明他们如何进行实验 They discovered that...To maintain their balance they turn the handlebars through 90 degree...The bike then falls over and…因此D是答案。
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职称英语综合类B级题库职称英语分类
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职称英语综合类B级
职称英语
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