问答

0评分
763浏览

[Undefined]Issue Essay

Analytical!
这个怎么化简?
1评分
755浏览

[Undefined]Critical Reasoning

Economist:  On average, the emergency treatment for an elderly person for injuries resulting from a fall costs $11,000.  A new therapeutic program can significantly reduce an elderly person's chances of falling.  Though obviously desirable for many reasons, this treatment program will cost $12,500 and thus cannot be justified.
 
Which of the following, if true, most seriously undermines the conclusion of the argument?
每日一题
0评分
747浏览

[Undefined]Issue Essay

Analytical!
麻烦老师详细分析下ABC选项,以及为什么要用corresponding,谢谢
1评分
744浏览

[Undefined]Issue Essay

Analytical!
这题正确选项E为什么which后面没有动词而是接的不定式形式,如果这样which后面就不是完整的句子了啊?
0评分
743浏览

[Undefined]Issue Essay

Analytical!
On his drive to work, Leo listens to one of three radio stations, A, B, or C. He first turns to A. If A is playing a song he likes, he listens to it; if not, he turns to B. If B is playing a song he likes, he listens to it; if not, he turns to C. If C is playing a song he likes, he listens to it; if not, he turns off the radio. For each station, the probability is 0.30 that at any given moment the station is playing a song Leo likes. On his drive to work, what is the probability that Leo will hear a song he likes? 这个题目的0.3为什末代指在A station 播放到了自己喜欢的?不太理解0.3到底指的是甚麽
1评分
741浏览

[Undefined]Issue Essay

Analytical!
请王文静老师解答一下,谢谢1.不太会判断ACD(C是因为the magazines’…consumption to convince…money无法作主语?D是因为with不好所以排除?2. 感觉后半段“出版者说服R地中产去花钱是内政主要部分”和破折号之前部分的句意并列不了
1评分
739浏览

[Undefined]Issue Essay

Analytical!
这道题感觉像是要找规律,但还是没有思路,想请教一下老师,谢谢
1评分
736浏览

[Undefined]Issue Essay

Analytical!
这道题选E,我错选了D,请唐瑭老师讲解一下这种类型的题该怎么写?必须看完全文吗?怎么对比选项?希望老师把方法讲得详细一点,谢谢!
-1评分
735浏览

[Undefined]Issue Essay

Analytical!
请陆旭老师回答一下。 这个题用picking numbers解答是最佳最快方案嘛? 如果picking numbers的话,咋样想到啊?如果推理的话,应该怎么考虑呢?
0评分
733浏览
0评分
26浏览

[Undefined]Issue Essay

Analytical!
麻烦唐瑭老师讲解一下 这道题AC选项以及为什么定位最后一句可以的到A 谢谢~
0评分
22浏览

[Undefined]Sentence Correction

A wildlife expert predicts that the reintroduction of the caribou into northern Minnesota would fail if the density of the timber wolf population in that region is more numerous than one wolf for every 39 square miles.
老师,请问B选项是怎么排除的?我理解是“密度超过每39平方英里就有一头狼”,B没有涉及任何形容词修饰density的问题。
0评分
30浏览

[OG20]Critical Reasoning

Cognitive scientist: Using the pioneering work of comparative psychologist Gordon Gallup as a model, several studies have investigated animals’ capacity for mirror self-recognition (MSR). Most animals exposed to a mirror respond only with social behavior, such as aggression. However, in the case of the great apes, repeated exposure to mirrors leads to self-directed behaviors, such as exploring the inside of the mouth, suggesting that these animals recognize the reflection as an image of self. The implication of these studies is that the great apes have a capacity for self-awareness unique among nonhuman species.

The cognitive scientist makes which of the following assumptions in the argument above?

請問金老師,我有看到有人對B是用取非的方式做,但看完還是有些不理解,題目說其他動物沒有MSR,然後猩猩有MSR,所以作者推論他有自我認知。對B選項取非,就變成有動物沒有MSR,卻有自我認知,所以這樣就駁斥掉原文,請問這樣理解是否正確?另外可以請老師示範E選項的取非嗎?
0评分
26浏览

[OG19]Critical Reasoning

Plant scientists have used genetic engineering on seeds to produce crop plants that are highly resistant to insect damage. Unfortunately, the seeds themselves are quite expensive, and the plants require more fertilizer and water to grow well than normal ones. Accordingly, for most farmers the savings on pesticides would not compensate for the higher seed costs and the cost of additional fertilizer. However, since consumer demand for grains, fruits, and vegetables grown without the use of pesticides continues to rise, the use of genetically engineered seeds of this kind is likely to become widespread.

In the argument given, the two portions in boldface play which of the following roles?

請問金老師,這題我選了A檢討後確實覺得C比較好,但我是看第二個黑底字判斷的,因為第二個後面有however,所以後面才是結論,但是第一個黑體字A說他是context是不是也可以?然後B的第二個黑體字麻煩可以解釋一下錯在哪嗎?
0评分
75浏览

[Undefined]Issue Essay

Analytical!
麻烦金老师讲一下这题C选项,分号后面的句子中is算不算谓语? 再麻烦老师讲一下这句话意思 谢谢~
0评分
133浏览

[Undefined]Issue Essay

Analytical!
麻烦老师分析一下这道bf题 谢谢~
0评分
36浏览

[OG19]Critical Reasoning

The heavy traffic in Masana is a growing drain on the city's economy—the clogging of the streets of the central business district alone cost the economy more than $1.2 billion over the past year. In order to address this problem, officials plan to introduce congestion pricing, by which drivers would pay to enter the city's most heavily trafficked areas during the busiest times of the day.

Which of the following, if true, would most strongly indicate that the plan will be a success?

想问下老师这个题C为啥是对的呢 我选了B 反思了一下 觉得B没有说方案实施之后的影响 但是C是不是也用了类比 难道不算主观判断吗?
0评分
146浏览

[Undefined]Issue Essay

Analytical!
请老师解答一下这个ir题,感觉像加速度有关的物理题,但我忘记公式了
0评分
150浏览

[Undefined]Issue Essay

Analytical!
请老师在纸上写一下这道题的过程,谢谢!
0评分
34浏览

[Undefined]Critical Reasoning

Veterinarians generally derive some of their income from selling several manufacturers' lines of pet-care products. Knowing that pet owners rarely throw away mail from their pet's veterinarian unread, one manufacturer of pet-care products offered free promotional materials on its products to veterinarians for mailing to their clients. Very few veterinarians accepted the offer, however, even though the manufacturer's products are of high quality.

Which of the following, if true, most helps to explain the veterinarians' reaction to the manufacturer's promotional scheme?
請問金老師,這題錯選了E,因為一開始讀完題目我覺得會拒絕的原因是獸醫不想讓顧客用別人的產品,而要用自己的產品,所以我看到E,他說獸醫會建議顧客用特製的產品(我想說特製不就是獸醫自己調配), 我覺得我的問題是不是把特製的產品和獸醫自家的產品混為一談。然後可以麻煩講一下C的思路
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