polo_xiong

52.        592一道天山 Ecologist: The Scottish Highlands were once the site of extensive forests, but these forests have mostly disappeared and been replaced by peat泥煤 bogs沼泽. The common view is that the Highlands' deforestation was caused by human activity, especially agriculture. However, agriculture began in the Highlands less than 2,000 years ago. Peat bogs, which consist of compressed decayed vegetable matter, build up by only about one foot per 1,000 years and, throughout the Highlands, remains of trees in peat bogs are almost all at depths great than four feet. Since climate changes that occurred between 7,000 and 4,000 years ago favored the development of peat bogs rather than the survival of forests, the deforestation was more likely the result of natural processes than of human activity.
In the ecologist's argument the two portions in boldface play which of the following roles?
A   The first is evidence that has been used in support of a position that the ecologist rejects; the second is a finding that the ecologist uses to counter that evidence.
B. The first is evidence that, in light of the evidence provided in the second, serves as grounds for the ecologist's rejection of a certain position.
C. The first is a position that the ecologist rejects; the second is evidence that has been used in support of that position.
D. The first is a position that the ecologist rejects; the second provides evidence in support of that rejection.
E. The first is a position for which the ecologist argues; the second provides evidence to support that position.

polo_xiong

53.        【版本1】670说一个乐器公司的经理分析说，他们公司的高端产品不挣钱，因此为了增加收益平衡利润什么的目的，要取消这些产品，问weaken？我选most 顾客通常选择那些出品高端产品/很出名产品的公司的同系列低端产品。
【版本2】1026还有一题是某音乐器材厂决定停产高价位的，因为没有低价位的收益好，问WEAKEN的（我选的是人们愿意多出点钱买低价位的，是因为知道他们也生产高价位的）

54.        685有条河，增经被糟踏了，治污之后，又恢复生机；现在要搞个输油管道，有人跳出来反对，说会造成这条河再次被糟蹋，问支持：我选了铺输油管道的时候，会把河底沉淀的毒素给搅伐搅伐又释放出来。。

55.        691有一个人要想要去面试一家大的公司的经理职位，可是那家公司只录取一百个人，而那家间公司ㄧ次只收１０００封履历表，那个人觉得录取的概率只有１００分之１，所以在考虑值不值得去？问如何ｗｅａｋｅｎ他的想法。第一个好像是说履历表中非经理职位的人比经理职位的人多。第二个是说那个人的素质比其他面试的经理人好，第三个是说他没有机会去了。

polo_xiong

56.        【版本1】694老鼠有一种东东a会进入血液使其有毒，科学家发现老鼠在同时有东东a和东东b的时候毒性会减少，科学家得出结论说东东b解毒。问削弱，偶答：东东b阻止了东东a进入血液。
【版本2】mice体内会释放一种m开头的物质，这种m物质会释放老鼠体内的某种bacteria进入blood，造成blood-poisoning；在实验中，将某种n开头的物质加入老鼠体内，结果blood-poisoning的情况就变少了，所以推论n物质可以?inhibite物质的释放。 问：assumption ?
答：(?)n物质对于bacteria不是(是)toxic(有害的) ?
(因为如果是有害的，那么blood-poisoning的情况变少有可能是因为n物质直接杀死bacteria，而非抑制m物质而 间接影响bacteria。)
【版本3】1102GWD-29-Q40  Mice that have been given morphine are very likely to develop blood poisoning because bacteria that normally reside in the intestine typically respond to morphine by migrating into the bloodstream.  However, when mice are given both morphine and the new drug naltrexone, blood poisoning is much less frequent, although it does still occur.  These results provide support for researchers’ prediction that naltrexone will turn out to be toxic to certain types of bacteria.
Which of the following, if discovered to be true, would most seriously weaken the support for the researchers’ prediction?
A After being administered to mice, naltrexone does not pass from the bloodstream into the intestine.
B Naltrexone inhibits morphine from triggering the migration of intestinal bacteria into the bloodstream.
C Mice that have been given naltrexone but not morphine have no greater risk of developing blood poisoning than do mice that have not been given either substance.
D The increased risk of blood poisoning is not the only harmful effect on mice of being given morphine.
E Conditions other than the presence of intestinal bacteria in the bloodstream can cause blood poisoning in mice.

polo_xiong

57.        √699一个国家有很多石油在vertical well里面，（下一句不太记得，讲的是horizontal well）.然后说现在大部分的vertical well都被开采了，但是在这些 vertical well里面还剩下很多油。有一种horizontal drill能开采这些用一般vetical drill没法开采的石油，问以上叙述支持下面那个结论。

58.        733（版本一）美国1987年的全国统计显示全国有38%的家庭(household)养狗狗做宠物，1991年的全国统计结果显示全国有34%的家庭养狗狗做宠物。根据对于全美家庭养猫的统计显示，1987——1991四年中，美国养猫的家庭百分比一直在31%，但是统计也表明1991年，美国家庭宠物猫的数量比宠物狗的绝对数量要多出4.5million。请问下面哪一项可以解释这个1991年这个discrepancy？
（版本二）说养宠物的那个，选养猫的往往不止养一只，养狗的往往只养一只。我选的是1991年美国平均每个家庭养猫的数量比养狗的数量多。

polo_xiong

59.        736一种渔网由于捕鱼的时候会把鱼弄死,有时把濒临绝种的都弄死了,于是政府出钱换渔网,不会再把鱼弄死了.问哪一个问题是最值得渔夫考虑换不换渔网的--我选了那个换新渔网捕鱼量会不会减少

60.        753 小孩在做在车子前面比后面危险。小孩带保险带比不带危险。但小孩在后面一般不喜欢带安全带。 因此提倡小孩做后面。削弱的。小孩如果做后面，他不带安全带的话，未必比坐在前面带安全带安全。

61.        754有一种鸟叫雪鹅snow geese，这家伙很坏，它一来就欺负别的鸟，让别的鸟没法活了。以前，雪鹅的栖息地southern XXX的政府约束大家打雪鹅，现在认为大家一起打它，别的鸟就能活了。Weaken
我选的是：雪鹅数量激增，已经在过去不栖息的地方恢复了栖息。(就是说光一个地方打它，还不够。)
version2 Some species of Arctic birds are threatened by recent sharp increases in the population of snow geese, which breed in the Arctic and are displacing birds of less vigorous species. Although snow geese are a popular quarry for hunters in the southern regions where they winter, the hunting season ends if and when hunting has reduced the population by five percent, according to official estimates. Clearly, dropping this restriction would allow the other species to recover.
Which of the following, if true, most seriously undermines the argument?
A Hunting limits for snow geese were imposed many years ago in response to a sharp decline in the population of snow geese.
B It has been many years since the restriction led to the hunting season for snow geese being closed earlier than the scheduled date.
C The number of snow geese taken by hunters each year has grown every year for several years.
D As their population has increased, snow geese have recolonized wintering grounds that they had not used for several seasons.
E In the snow goose’s winter habitats, the goose faces no significant natural predation

polo_xiong

62.        √775有一Explain题: 说Q，K两个飞机制造商去竞标A航空公司的150架客机订单。同时有且仅有这两个制造商在竞标B航空公司的150架客机。A公司说想要Q制造商来供应，B公司也倾向于要Q来供应。如果K制造商没拿到订单，就得裁员。但是K的经理说，他们不会裁员。问解释。我选了：Q的生产能力最多只能提供150架客机。

63.        790一种鸟(jay)生活在一个20英亩的林子里. 现在开发商要开发这片森林. 但法律规定只有对鸟有相应保护措施才可开发, 因为鸟的品种濒临绝种, 而开发商将在20英亩的森林的旁边建立一个40英亩的林子, 这样就可以达到法令的规定从而可以开发. 问削弱.答案: 如果鸟巢被毁, 这种鸟会失去捕食及重新筑巢的欲望.version2有人要拆树林，有人让建新nest for jays,问削弱，答jays会失去方向感，绝食

64.        802记得有一道，大意说是female dolphin长fat, 她们在某个海边感染到的毒素存在fat里，结果喂奶时传给了baby, 所以baby dolphin死亡率高。问加强我选的大意是：那些妈妈在断奶前就死了的小海豚存活率要高些

polo_xiong

65.        √808deer tide的larva把white mouse的bacteria感染到人的那题，问weaken，选项有变，选成年的这种虫会把被有bacteria的larva叮过的deer上的bacteria传染给人

66.        819说雪覆盖的地面发出的radiation 少于没有覆盖的,因为雪会吸收一部分soil的radiation 。为了防止山洪爆发，要测雪的深度，所以可以通过测量radiation来实现。现在飞机也能测radiation 了，所以一些remote area的雪的厚度可以用这个方法，问most weaken? A: 山里的雪经常大到根本不会有Radiation 通过雪层

polo_xiong

67.        【版本1】839一种larva，生活在没有生态系统的水里。试验中把鱼放到这种水里，鱼会疯狂吃这种larva，但是因为缺氧，鱼会很快死亡。因此，这种生物生活的环境里肯定没有植物也没有鱼。问assumption。选项有一个是：在很少植物的地方，缺氧是鱼死亡的唯一原因。还有一个是：植物很多的地方，植物并不提供保护使这些生物不被鱼吃掉。
【版本2】一个池塘里有一种微生物，它破坏池塘的生态循环系统是池塘里没有氧气，鱼儿以这种微生物为食物，虽然池塘里种了很多水藻，但鱼儿最后还是因为缺氧大量死亡。所以，专家认为是微生物的存在是鱼儿缺氧死亡的原因。问削弱？
【版本3】845有一道说蚊子的卵在静止的水里容易繁殖和成长，如果把一种鱼放进这样的水里，就会把它们吃掉。 但是鱼在这样的水里，要一些必要的绿色植物给他们氧气，否则时间一长就会死。 所以建议在这样的水里，放绿色植物和鱼来消灭蚊子，问假设？选项很搞，我选这些绿色植物不会对蚊子的卵产生一种保护的物质，使得他们不被鱼吃

polo_xiong

68.        861再一个,前面是一大堆的evidence,什么得忧郁症的人有百分之几都感染了D病毒,什么什么一大堆,没细看,后面推出结论,忧郁可能导致人们易受D病毒的感染.问哪个加强结论,我选一个independent的实验证明有忧郁症的人易受多种病毒感染.

69.        √867某国提高香烟税，并准备把得到的钱放在教育上。该国预计（1）可以使该国的香烟总消耗量下降（2）这个措施既可以增加在教育上的投入。问can best support which of the following conclusion?也就是能得到什么结论（仅供参考：我选了“如果（1）效果好就会影响（2）的效果”）

polo_xiong

70.        √905在英国一个镇发现了一个timber，直到现在还为peasant所用，而这timber早在1990年前就fell了。所以这个发现比之前认为的在Kent这个镇上发现的1930年历史的房子更早远。问assumption。我好像选了一个说这个it was not stored or seasoned but used immediately after the timber fell.

71.        √916(05,06year high rates)过山车产生高G过载, 少数时候使人眼前发黑而眩晕, 极少数时候致人永久性脑损伤, 有人立法限制过山车最大G过载值, 若此立法通过且被严格执行, 下列何种措施可以帮助我们评估该立法对于减少永久性脑损伤的作用?
Version2.A roll coaster’s G force makes some rider blackout for a moment, some have permanent damage on neck and back. So gov. need to regulate the G force... Ask: what else should we know.
Version3.什么ROLLER通常会造成游客瞬间头晕,有的甚至会(极少数不高于百分之二)造成LONG-TERM DAMAGE TO BRAIN.经科学家研究发现是ROLLER在空中运转过程中超过了重力G值,所以政府应该通过立法来减少重力G值.问WEAKEN?(我预期的是足以保证人不会受伤害的G值没有被高估,不过没有,选了一个它因)
Version4有过山车那个，说引起人不爽什么的。我选的答案是是否还有别的因素导致人不爽。