OG-20-124
Which of the following, if true, would most strengthen the author’s assertion about the cause of the Lyme disease outbreak in the United States?
(A) The deer population was smaller in the late nineteenth century than in the mid-twentieth century.
(B) Interest in outdoor recreation began to grow in the late nineteenth century.
(C) In recent years the suburbs have stopped growing.
(D) Outdoor recreation enthusiasts routinely take measures to protect themselves against Lyme disease.（A）
(E) Scientists have not yet developed a vaccine that can prevent Lyme disease.
正确答案是A, 但我觉得A和B都是对的.
原文说the rise in the prevalence of Lyme disease 有两个原因,一个是an increase in the deer population, 另一个是increased outdoor recreational activities in the deer’s habitat.
B说人们对户外运动的爱好从19世纪末开始grow , 和A 起到的作用难道不是一样的吗?
有那位牛牛可以让我明白它们的区别吗? 谢谢了
是不是这道题太简单了,怎么没人甩我呢?
我是不是已经开始钻牛角尖了,怎么办??????????
B 没有说明增加的recreation是否到了鹿的栖息地，加了就是选项，没加就是无关。
outdoor recreational activities in the deer’s habitat
怎么没人甩我呢?
我甩你，呵呵，牛
这个意思啊,可以理解,也可以接受!
fair-sword,你已经帮我解决了每一个我提的问题了,谢谢你总是甩我!
我爱宝宝,谢谢你的建议!我以后知道怎么做了! 我们要加油哦!
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