老师我还是想问一下这道题涉及比较的SC可能考点。最后一句话，clearly carpenters working...worked with....（这是完整句子）than carpenters who....（这从句修饰的也是carpenters，这里就是一个sb.，而不是完整句子）如何能形成对比？谢谢老师解答！我做题时遇到类似的than前后成分是需要语义和语法都要平行并列的吧

可以立刻排除ABC, 题目说的是老carpenters比新carpenters的手艺好，比的是人，所以在DE中选了E~~

从原文中得到的结论是1930年前的地毯质量比之后做的要好。第一遍读选项时排除了C和E，但是不太确定为什么D可以削弱carpenter skills和地毯质量的关系。请老师讲讲做题思路，谢谢！

答案E 不知道A为什么不对？ 查到citrus复数除了citruses也可以是原形

then temperature of a certain cup of coffee 10 minutes after it was poured was 120 degrees Fahrenheit. if the temperature F of the coffee t minutes after it was poured can be determined b the formula F= 120( 2^(-at) )+60 , where F is in degrees fahrenheit and a isa constant, then the temperature of the coffee 30 minutes after it was poured was how many degrees fahrenheit?

逻辑题 没有此题的讲解录音 已有录音都不是在讲这个题

People who use the artificial sweetener aspartame are better off consuming sugar,since aspartame can actually contribute to weight gain rather than weight loss.For example,high levels of aspartame have been shown to trigger a craving for food by depleting the brain of a chemical that registers satiety,or the sense of being full.Furthermore,studies suggest that sugars,if consumed after at least 45 minutes of continuous exercise,actually enhance the body's ability to burn fat.Consequently ,those who drink aspartame-sweetened juices after exercise will also lose this calorie-burning benefit.Thus it appears that people consuming aspartame tather than sugar are unlikely to achieve their dietary goals. 老师，我特纠结结论是第一句还是最后一句？还有aspartame会使大脑有饱了的感觉和后面有什么联系？看了好几遍，越看越乱唉！ 思路： 1、aspartame并不一定是high levels的. 2、sugar可能也会和aspartame一样使大脑产生饱了的感觉. 3、并不确定运动时间是否是45min，也可能不足45min. 4、aspartame-sweetened juice可能还有其他成分中有糖，并不一定会 lose calorie-burning benefit. 5、就算没有calorie-burning benefit，运动完后喝的aspartame- sweetened juice也可能没有可以增肥的成分.

蓝色书上的IR题 7A、8C 我觉得它们考的内容是一样的，都是关于prestigious board、investor sentiment对IPO价格的影响，既然前面都说了是负相关，为什么还是错的呢。而8A，我觉得是同样的逻辑思维，答案又是支持。 16A 16A没有看懂什么意思 110cm高，19kg既不属于85th又不属于50th啊

Studying the fruit fly, a household nuisance but a time-honored experimental subject, has enabled the secrets of how embryos develop to begin to be unraveled by scientists. A. Studying the fruit fly, a household nuisance but a time-honored experimental subject, has enabled the secrets of how embryos develop to begin to be unraveled by scientists. B. By the study of the fruit fly, a household nuisance and also a time-honored experimental subject, it was possible for the secrets of how embryos develo0p to begin to be unraveled by scientists. C. By studying a household nuisance but a time-honored experimental subject, the fruit fly enabled scientists to begin to unravel the secrets of how embryos develop. D. By studying the fruit fly, a household nuisance and also a time-honored experimental subject, the secrets of how embryos develop are beginning to be unraveled by scientists. E. The study of the fruit fly, a household nuisance but a time-honored experimental subject, has enabled scientists to begin to unravel the secrets of how embryos develop. CE怎么选

Guidebook writer: I have visited hotels throughout the country and have noticed that in those built before 1930 the quality of the original carpentry work is generally superior to that in hotels built afterward. Clearly carpenters working on hotels before 1930 typically worked with more skill, care, and effort than carpenters who have worked on hotels built subsequently. Which of the following, if true, most seriously weakens the guidebook writer's argument? The quality of original carpentry in hotels is generally far superior to the quality of original carpentry in other structures, such as houses and stores. Hotels built since 1930 can generally accommodate more guests than those built before 1930. The materials available to carpenters working before 1930 were not significantly different in quality from the materials available to carpenters working after 1930. The better the quality of original carpentry in a building, the less likely that building is to fall into disuse and be demolished. The average length of apprenticeship for carpenters has declined significantly since 1930.