半岛姐妹复习日记

pigscanfly

以下是引用qianrene在2007-11-21 12:03:00的发言：
老爷车好象更值钱哦，加油哦！其实讨论还是好找，就是看的时候可以找到那些比较受很多人欢迎的，或者符合自己的理解的那几条就行了，看多了容易晕

      恩，我要学会抓重点

jiejie219

问姐妹们两道CR,谢谢啊。。

14. Opponents of laws that require automobile drivers and passengers to wear seat belts argue that in a free society people have the right to take risks as long as the people do not harm other as a result of taking the risks. As a result, they conclude that it should be each person’s decision whether or not to wear a seat belt.

 

Which of the following, if true, most seriously weakens the conclusion drawn above?

A. Many new cars are built with seat belts that automatically fasten when someone sits in the front seat.

B. Automobile insurance rates for all automobile owners are higher because of the need to pay for the increased injuries or deaths of people not wearing seat belts.

C. Passengers in airplanes are required to wear seat belts during takeoffs and landings.

D. The rate of automobile fatalities in states that do not have mandatory seat belt laws is greater than the rate of fatalities in states that do have such laws.
                B

E. In automobile accidents, a greater number of passengers who do not wear seat belts are injured than are passengers who do wear seat belts.
                

 
为什么是B呀？我选了C，可否讲讲啊。
 

29. The number of people diagnosed as having a certain intestinal disease has dropped significantly in a rural county this year, as compared to last year. Health officials attribute this decrease entirely to improved sanitary conditions at water-treatment plants, which made for cleaner water this year and thus reduced the incidence of the disease.

 

Which of the following, if true, would most seriously weaken the health officials’ explanation for the lower incidence of the disease?

A. Many new water-treatment plants have been built in the last five years in the rural county.

B. Bottled spring water has not been consumed in significantly different quantities by people diagnosed as having the intestinal disease, as compared to people who did not contract the disease.

C. Because of a new diagnostic technique, many people who until this year would have been diagnosed as having the intestinal disease are now correctly diagnosed as suffering from intestinal ulcers.

D. Because of medical advances this year, far fewer people who contract the intestinal disease will develop severe cases of the disease. C

E. The water in the rural county was brought up to the sanitary standards of the water in neighboring counties ten years ago.
                

答案是E,我选了C..

jiejie219

这个破版面，29题答案是C,可我选了E，为什么啊

宝儿，加油申请哦！宝儿和洋洋是第一纵队，蓝蓝，F，白白和我是第二阶梯。

新加入的同学，你也要加油哦！

还有亲爱的PIGSCANFLY，加油！！！

[此贴子已经被作者于2007-11-22 0:26:58编辑过]

amorela

这几天正在做WEAKEN题,我来试试:

14. Opponents of laws that require automobile drivers and passengers to wear seat belts argue that in a free society people have the right to take risks as long as the people do not harm other as a result of taking the risks. As a result, they conclude that it should be each person’s decision whether or not to wear a seat belt.

 Which of the following, if true, most seriously weakens the conclusion drawn above?

A. Many new cars are built with seat belts that automatically fasten when someone sits in the front seat.

B. Automobile insurance rates for all automobile owners are higher because of the need to pay for the increased injuries or deaths of people not wearing seat belts.

C. Passengers in airplanes are required to wear seat belts during takeoffs and landings.

D. The rate of automobile fatalities in states that do not have mandatory seat belt laws is greater than the rate of fatalities in states that do have such laws.
    

E. In automobile accidents, a greater number of passengers who do not wear seat belts are injured than are passengers who do wear seat belts.

文章推理方向:

只要不伤害他人,就可以不带安全带 ---> 有自由选择带或者不带.

weaken方向: 如果伤害他人了,那你就没自由选择带或者不带了吧.你就老老实实的带着吧.

SO,

A说新车有安全带怎样怎样,这和文章推理没关系.排除.

B 说汽车保险费会增加,是因为要为那些不带安全带而发生事故的车祸付更多赔偿金.

(你想,为什么要保险费增加? 出了事,保险公司要赔偿吧?那事故多了,保险公司赔偿的钱是不是也多了呢?人家又不是傻子,也要挣钱的闹,那老赔钱咋行捏? 那只能抬高保险费啊,这样保险公司才能赢利嘛.那你想想,不等于是所有买保险的人在为不带安全带而出事故的人付赔偿金吗??换了你,让你买了保险却给别人付赔偿金,你愿意伐?那这些不带安全带而出事的人当然是损人,又不利己啊,那不就是weaken了原文中说"他们不harm别人"这个狡辩了吗?)

C 说飞机上要带安全带,这是无关类比. 飞机带安全带,跟原文说"只要发生事故不伤害他人就可以不带",有什么关系吗?

D: 比较这个洲汽车事故发生率是不是比其他洲高,这也是个无关比较.这里不是说事故发生率的问题.

E: 不带安全带的人更容易受伤,但是它没有说这些人会伤害他人啊.如果他们只是让自己受伤而不危机他人,那还是SUPPORT原文的.

所以是B嘛,它是通过保险费的增加说明这些人是损人不利己滴,是该要求去强制带安全带的,是WEAKEN滴/

小J,你明白了伐?

[此贴子已经被作者于2007-11-22 0:17:18编辑过]

amorela

宝儿的头像超SEXY啊...

jiejie219

感谢亲爱的小F!GOT IT!

谁给俺讲讲29题捏？

[此贴子已经被作者于2007-11-22 0:24:51编辑过]

amorela

29题有NN来答一下啊???
OG明明是C啊....

语音吧...我懒的打字了,小J.

[此贴子已经被作者于2007-11-22 0:45:17编辑过]

pigscanfly

趁吃饭的空档，偷偷上来瞄一眼~

29. The number of people diagnosed as having a certain intestinal disease has dropped significantly in a rural county this year, as compared to last year. Health officials attribute this decrease entirely to improved sanitary conditions at water-treatment plants, which made for cleaner water this year and thus reduced the incidence of the disease.

今年在农村地区被诊断患有某种肠道疾病的人数，和去年比较，相对减少。健康局官员将这种减少归因于水处理工厂卫生情况的改善， 使得今年的水更干净，从而减少了肠道疾病的产生。

A. Many new water-treatment plants have been built in the last five years in the rural county. (last five years无关)

B. Bottled spring water has not been consumed in significantly different quantities by people diagnosed as having the intestinal disease, as compared to people who did not contract the disease.  （这里讲瓶装矿泉水，和sanitary condition 及intestinal disease无关）

C. Because of a new diagnostic technique, many people who until this year would have been diagnosed as having the intestinal disease are now correctly diagnosed as suffering from intestinal ulcers.

因为新的诊断技术导致患肠道疾病人数减少，而不一定是题目说的原因，因此削弱。

D. Because of medical advances this year, far fewer people who contract the intestinal disease will develop severe cases of the disease。 无关

E. The water in the rural county was brought up to the sanitary standards of the water in neighboring counties ten years ago.
                        （ten years ago无关）

B 肯定不对。我也选C。

文明

拍手拍手

妹妹们积极讨论数学和逻辑，绝对有助于思路升华啊！

 

jiejie219

以下是引用pigscanfly在2007-11-22 2:23:00的发言：

趁吃饭的空档，偷偷上来瞄一眼~

29. The number of people diagnosed as having a certain intestinal disease has dropped significantly in a rural county this year, as compared to last year. Health officials attribute this decrease entirely to improved sanitary conditions at water-treatment plants, which made for cleaner water this year and thus reduced the incidence of the disease.

今年在农村地区被诊断患有某种肠道疾病的人数，和去年比较，相对减少。健康局官员将这种减少归因于水处理工厂卫生情况的改善， 使得今年的水更干净，从而减少了肠道疾病的产生。

A. Many new water-treatment plants have been built in the last five years in the rural county. (last five years无关)

B. Bottled spring water has not been consumed in significantly different quantities by people diagnosed as having the intestinal disease, as compared to people who did not contract the disease.  （这里讲瓶装矿泉水，和sanitary condition 及intestinal disease无关）

C. Because of a new diagnostic technique, many people who until this year would have been diagnosed as having the intestinal disease are now correctly diagnosed as suffering from intestinal ulcers.

因为新的诊断技术导致患肠道疾病人数减少，而不一定是题目说的原因，因此削弱。

D. Because of medical advances this year, far fewer people who contract the intestinal disease will develop severe cases of the disease。 无关

E. The water in the rural county was brought up to the sanitary standards of the water in neighboring counties ten years ago.
      （ten years ago无关）

B 肯定不对。我也选C。

谢谢亲爱的，我明白啦。。