Tham khảo tài liệu 'verb form 2', ngoại ngữ, anh ngữ phổ thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | -------------------------- VERBAL SECTION PRACTICE TEST -------------------------------------- 75. When a normally functioning immune system attacks a nonself molecule the system has the ability to remember the specifics of the foreign body and upon subsequent encounters with the same species of molecules it reacts accordingly. a. it reacts b. the foreign body reacts c. the molecules react d. the immune system reacts e. the species react Answer Explanations Reading Comprehension 1. d. This choice offers the best title for the passage which explains why the worriers in Washington may have nothing to fear after all. Choice a is incorrect because the passage is not about the relationship between the AARP and Social Security or the AARP s position on Social Security issues. Choice b is incorrect because the passage actually argues the opposite that most baby boomers will continue to pay into Social Security long after the traditional age of retirement. Choice c is true but it is just one specific fact cited within the passage to support the main idea. Choice e is also true but the passage explains why the economists fears are unfounded. 2. c. The AARP study cited in the third paragraph reveals that 87 of the baby boomers surveyed planned to continue working for pay once they reach retirement age. The passage does not state that the government raised the retirement age choice a . Choices b and e are incorrect because the AARP survey also notes that between 25 and 44 of respondents reported they are not financially prepared to retire which means they will need supplemental income. A desire to remain active in their community choice d is one of the reasons many baby boomers will continue to work but it is the fact that they will continue to work not why they will continue to work that allays the fear of a bankrupt system. 3. b. The survey statistics demonstrate that most baby boomers will keep working so the Social Security system will not encounter a sudden massive .
