According to the passage, some engineers are trying to improve the handlebars because In paragraph 2, the author mentions a stu

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问题 According to the passage, some engineers are trying to improve the handlebars because
In paragraph 2, the author mentions a study of serious abdominal injuries

选项 A、to discuss how abdominal injuries in children occur.
B、to show that more than a third injuries were caused by bicycle accidents.
C、to point out what the countermeasures can be.
D、to tell us why Kristy Arbogast began the project.

答案D

解析 题意:第二段中,作者提到了一项腹部受重伤的研究是为了告诉我们柯里斯汀·阿波斯特为什么要开始这个项目。短文第二段提到“柯里斯汀·阿波斯特是在一项研究有了结果之后开始做这个项目的。这项研究的结果表明在过去的30年里,超过1/3的儿童腹部受重伤的情况起因于自行车事故”。这个研究结果是开始做项目的促动因素之一,故选D。
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