标题: 【求助GWD两道题~】 [打印本页] 作者: 水色青空 时间: 2010-2-16 11:51 标题: 【求助GWD两道题~】 GWD-8-Q22: When storing Renaissance oil paintings, museums conform to standards that call for careful control of the surrounding temperature and humidity, with variations confined within narrow margins. Maintaining this environment is very costly, and recent research shows that even old oil paint is unaffected by wide fluctuations in temperature and humidity. Therefore, museums could relax their standards and save money without endangering their Renaissance oil paintings. Which of the following is an assumption on which the argument depends? A. Renaissance paintings were created in conditions involving far greater fluctuations in temperature and humidity than those permitted by current standards. B. Under the current standards that museums use when storing Renaissance oil paintings, those paintings do not deteriorate at all. C. Museum collections typically do not contain items that are more likely to be vulnerable to fluctuations in temperature and humidity than Renaissance oil paintings. D. None of the materials in Renaissance oil paintings other than the paint are vulnerable enough to relatively wide fluctuations in temperature and humidity to cause damage to the paintings. E. Most Renaissance oil paintings are stored in museums located in regions near the regions where the paintings were created. 答案是D，None of the materials in Renaissance oil paintings other than the paint是什么意思？D选项是不是就是说油画中没有受温度和湿度影响的物质？可是文中不是已经说了even old oil paint is unaffected by wide fluctuations in temperature and humidity，这样岂不是重复了?
GWD-8-Q38: Unless tiger hunting decreases, tigers will soon be extinct in the wild. The countries in which the tigers’ habitats are located are currently debating joint legislation that would ban tiger hunting. Thus, if these countries can successfully enforce this legislation, the survival of tigers in the wild will be ensured. The reasoning in the argument is most vulnerable to criticism on the grounds that the argument A. assumes without sufficient warrant that a ban on tiger hunting could be successfully enforced B. considers the effects of hunting on tigers without also considering the effects of hunting on other endangered animal species C. fails to take into account how often tiger hunters are unsuccessful in their attempts to kill tigers D. neglects to consider the results of governmental attempts in the past to limit tiger hunting E. takes the removal of an impediment to the tigers’ survival as a guarantee of their survival 答案是E，我选的是A，文章说Extinct?ban hunting, conclusion: ban hunting?not extinct.那么，A为什么不可以呢？A不就是削弱了Ban hunting的作用么？
谢谢大家~~帮帮忙吧~~作者: 水色青空 时间: 2010-2-16 19:16
自己顶一下~作者: 张大猴 时间: 2010-2-16 21:26
22 D. None of the materials in Renaissance oil paintings other than the paint are vulnerable enough to relatively wide fluctuations in temperature and humidity to cause damage to the paintings. 除了paint（油料）文艺复兴时的油画中没有材料都敏感温度和湿度的波动会损坏油画的程度。和你的理解一样 关键是even old oil paint is unaffected by wide fluctuations in temperature and humidity中的old oil paint是一种油料 而不是painting作者: 张大猴 时间: 2010-2-16 21:31
Thus, if these countries can successfully enforce this legislation, the survival of tigers in the wild will be ensured. 就是说 国家成功地推行了这些法规（禁止tiger hunting）=>确保野生老虎的生存 逻辑错误在这个推到的逻辑链上 就是要标明禁止捕猎老虎不一定能ensure老虎的生存 也许还有其他的因素
a的错误在于和text的内容相悖 已经给出if these countries can successfully enforce this legislation了作者: 水色青空 时间: 2010-2-16 22:18