揽瓜阁逻辑做题小分队 第35天

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1.Studies confirm that people who eat fish rich in omega-3 acids are generally healthier and have lower rate of cardiovascular diseases than people who did not eat such fish. Now, plans are underway to add omega-3s to other foods, such as orange juice and bread, so that people can have the benefit of a diet rich in omega-3s without eating fish. Scientists have managed to add the omega-3s without adding the fishy smell or taste, thus making it more likely that people will find products palatable.
Which of the following would it be most useful to investigate in order to determine whether the plan will achieve its goal of making people healthier?
A Whether people who eat fish tend to eat less foods that are likely to have a detrimental effect on cardiovascular health?
B Whether eating fish is correlated with health benefits in addition to reduced risk of cardiovascular disease?
C Whether potential health benefits will outweigh price as a factor in consumers’ food-buying decisions?
D Whether high concentration of Omega-3s occur naturally in foods other than fish?
E Whether people who avoid eating fish do so because of fish’s smell or taste?

2. Solar radiation is a cause of skin cancer. In the United States, skin cancer is more common on the left side of the face than on the right. Some dermatologists hypothesize that this difference is due to drivers in the United States being directly exposed to solar radiation on the left side of the face more often than on the right, since cars in the United States have the driver's side window to the driver's left.
Which of the following, if true, most strongly supports the dermatologists' hypothesis?
(A) Many people in the United States who develop skin cancer do not regularly drive a car.
(B) When the windows of a car are closed, they absorb much of the harmful solar radiation to which drivers would otherwise be exposed.
(C) In countries where cars have the driver's side window to the driver's right, skin cancer is more common on the right side of the face.
(D) In the United States, most drivers who are diagnosed with skin cancer continue to drive after being diagnosed.
(E) Many people who spend more time driving than the average also spend more time out of doors than the average.



参考答案：
AC

ivyyyyy197

顶楼主！               

lfengi

1､ D错
A:题中的方案目标题让人便健康而不是让食物更容易被大众接受。
2､ C加强

大月亮cyn

Day35
1. [Evaluation] A 又是上次考试的鸡经题诶
A 吃鱼的人是否倾向于少吃可能对心血管健康有不利影响的食物? 提出其他因素是否与降低心血管疾病关联
2. [Strength] C
SR会引起癌症，在美国皮肤癌更容易在左边脸发生，这可能是因为司机左脸比右脸照了更多SR，因为在US车窗在司机左侧
A 在美国许多的皮肤癌的人不怎么开车，削弱了       
B 车窗可以吸收SR，削弱，实质上司机没有收到那么多SR       
C 车窗在司机右边的一些国家，皮肤癌在右脸更普遍。增强，说明确实和司机车窗SR有关       
D 在美国得皮肤癌的司机诊断后还是在一直开车，无法增强也无法削弱       
E 可能是削弱，开车多的人在外面活动也多，那遭受的SR也多，没办法增强题目       

ccccherry

AC

鸡麦过儿

Mark一下！               

miemie_yang

A B

Syvlia

AC

sjj加油

ac

YY-Y

AC