【OG24-668题】In Mernia commercial fossil hunters often sell important fossils they have found, not to universities or museums, but to individual collectors, who pay much better but generally do not allow researchers access to their collections.To increase the number of fossils available for research, some legislators propose requiring all fossils that are found in Mernia to be sold only to universities or museums. Which of the following, if true, most strongly indicates that the legislators’ proposal will fail to achieve its goal?_mofa留学圈mofaGRE在线题库系统_GRE在线搜题_GRE题库解析_GRE真题机经_GRE课程_GRE培训机构

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In Mernia commercial fossil hunters often sell important fossils they have found, not to universities or museums, but to individual collectors, who pay much better but generally do not allow researchers access to their collections.To increase the number of fossils available for research, some legislators propose requiring all fossils that are found in Mernia to be sold only to universities or museums.

Which of the following, if true, most strongly indicates that the legislators’ proposal will fail to achieve its goal?

Some fossil hunters in Mernia are not commercial fossil hunters, but rather are amateurs who keep the fossils that they find. Most fossils found in Mernia are common types that have little scientific interest. Commercial fossil hunters in Mernia currently sell some of the fossils they find to universities and museums. Many universities in Mernia do not engage in fossil research. Most fossils are found by commercial fossil hunters, and they would give up looking for fossils if they were no longer allowed to sell to individual collectors.

正确答案： E

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题干翻译
化石卖给个人收藏家（价格高但不让研究者接触）。为增加研究用化石数量，一些立法者提议：在Mernia发现的所有化石只能卖给大学或博物馆。 逻辑链
提议：化石只卖大学/博物馆→增加研究化石数量 问题类型
削弱 推理过程
需要找到能说明立法者的提议无法达成“增加用于研究的化石数量”这一目标的选项。 选项分析
A选项：一些Mernia的化石猎人是非商业的业余人士，他们保留找到的化石。但不清楚这些业余人士对整体化石研究数量的影响，无法削弱，排除。 B选项：Mernia发现的大多数化石是常见类型，科学价值低。这与提议能否增加用于研究的化石数量无关，排除。 C选项：Mernia的商业化石猎人目前向大学和博物馆出售一些化石，不能说明提议实施后不能增加化石数量，无法削弱，排除。 D选项：Mernia的许多大学不参与化石研究，与化石的供应数量是否能增加无关，排除。 E选项：大多数化石由商业化石猎人发现，如果他们不能卖给个人收藏家就会放弃寻找化石。这意味着按照提议实施后，化石发现量会减少，也就无法增加用于研究的化石数量，有力地削弱了提议，当选。

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