The earliest Mayan pottery found at Colha, in Belize, is about 3,000 years old. Recently, however, 4,500-year-old stone agricultural implements were unearthed at Colha. These implements resemble Mayan stone implements of a much later period, also found at Colha. Moreover, the implements' designs are strikingly different from the designs of stone implements produced by other cultures known to have inhabited the area in prehistoric times. Therefore, there were surely Mayan settlements in Colha 4,500 years ago.
Which of the following, if true, most seriously weakens the argument?
CR-
啰嗦两句：深刻教训，感觉这次V载在CR上。。tips各位童鞋：每道JJ题一定要自己写逻辑链啊！！要不然到时候pace没掌握好后面看到CR脑子就混乱。。。LZ悲剧的后面8分钟5道题碰到的全是CR...shit满天飞有木有T T
ＰＳ：有ＯＧ变体的题目。。。研究透ＯＧ真是王道啊。。。。
1.好吃的麦片又营养那道JJ里有
有一个选项是“好吃的麦片里没有一个是比提到的那个麦片更营养的了”LZ感觉这个比较靠谱，因为C中涉及的是both healthy和good taste
2.政府给那些有医疗保险的各种好处balabalabala.....然后结论说没有医疗保险的那些人没有被adequately served
选项有一个是政府有新的项目给low income的人。。感觉好熟悉，貌似JJ里有？
3.地中海汞的那道，做太急了。。瞎选了一个
4.新狗：Maya人的那道，OG原题的变体
The earliest Mayan pottery found at Coiha, in Belize, is about 3,000 years old. Recently, however, 4,500-year-old stone agricultural implements were unearthed at Colha. These implements resemble Mayan stone implements of a much later period, also found at Colha. Moreover, the implements' designs are strikingly different from the designs of stone implements produced by other cultures known to have inhabited the area in prehistoric times. Therefore, there were surely Mayan settlements in Colha 4,500 years ago.
Which of the following, if true, most seriously weakens the argument?
(A) Ceramic ware is not known to have been used by the Mayan people to make agricultural implements.
(B) Carbon-dating of corn pollen in Colha indicates that agriculture began there around 4,500 years ago.
(C) Archaeological evidence indicates that some of the oldest stone implements found at Colha were used to cut away vegetation after controlled burning of trees to open areas of swampland for cultivation.
(D) Successor cultures at a given site often adopt the style of agricultural implements used by earlier inhabitants of the same site.
(E) Many religious and social institutions of the Mayan people who inhabited Colha 3,000 years ago relied on a highly developed system of agricultural symbols.
大家研究透了碰到变体不难！
。。。。。。。。。想不起来了- -想到在补充吧。。。
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发表于 2013-10-6 22:32:12
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