In March 300 college students turned out in Washington to protest against proposed cuts in student loan funds. Another 350,000 collegians flocked to Florida’s sun-drenched beaches during March for "spring break." Since the Florida sun-seekers were more numerous, they were more representative of today’s students than those who protested in Washington, and therefore Congress need not heed the appeals of the protesting students. The argument above makes which of the following assumptions
A. The students who vacationed in Florida did not oppose the cutting of student loan funds by Congress.
B. The students who vacationed in Florida were not in agreement with the opinion of the majority of United States citizens about the proposed cut in loan funds.
C. The students who protested in Washington were more seriously concerned about their education than were the students who vacationed in Florida.
D. The students who neither protested in Washington in March nor vacationed in Florida in March are indifferent to governmental policies on education.
E. The best way to influence congressional opinion about a political issue is to communicate with one’s elected representative in Washington.
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Armtech, a temporary-employment agency, previously gave its employees 2. 5 paid vacation days after each 700 hours worked. Armtech’s new policy is to give its employees 5.0 paid vacation days after each 1,200 hours worked. Therefore, this new policy is more generous to Armtech employees in giving them more vacation days per hour worked than the old policy did. Which of the following is an assumption on which the argument depends
A. Most current Armtech employees approve of the company’s new vacation policy.
B. A few Armtech employees leave the company before having worked 700 hours.
C. Most Armtech employees were not aware that the company planned to change its vacation policy until after it had already done so.
D. A significant portion of Armtech employees stay with the company long enough to work for 1,200 hours.
E. Armtech’s new vacation policy closely matches the vacation policies of competing temporary employment agencies.
脑复苏低温治疗开始时，应该应用的药物（）
A. 开丙肾上腺素
B. 白蛋白
C. 地四泮（安定）
D. 氟哌啶（氟哌利多）
Some geologists argue that if oil is as common in unsampled areas of the world as it is in those already sampled, our current estimate of reserves that exist underground must be multiplied by a factor of 10,000. From this we can conclude that we can meet the oil needs of the entire world for at least five centuries, even assuming that future consumption grows at an accelerating rate. To reach the stated conclusion, the author must assume which of the following
A. It is possible to recover the oil contained in unexplored areas of the world.
B. The consumption rate for oil will not grow rapidly.
C. Oil will remain an important energy source for at least 500 years.
D. The world will achieve and maintain zero population growth.
E. New technology will make oil discovery and drilling more feasible than ever before.
The brains of identical twins are genetically identical. When only one of a pair of identical twins is a schizophrenic, certain areas of the affected twin’s brain are smaller than corresponding areas in the brain of the unaffected twin. No such differences are found when neither twin is schizophrenic. Therefore, this discovery provides definitive evidence that schizophrenia is caused by damage to the physical structure of the brain. Which one of the following is an assumption required by the argument
A. The brain of a person suffering from schizophrenia is smaller than the brain of anyone not suffering from schizophrenia.
B. The relative smallness of certain parts of the brains of schizophrenics is not the result of schizophrenia or of medications used in its treatment.
C. The brain of a person with an identical twin is no smaller, on average, than the brain of a person who is not a twin.
D. When a pair of identical twins both suffer from schizophrenia, their brains are the same size.
E. People who have an identical twin are no more likely to suffer from schizophrenia than those who do not.
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