READING COMPREHENSIONGREEDY (CHOICE E).

19. b. Choice b is indicated by the final sentence,and also speaks of the irony of the similaritywhich indicates that the RDA approach is useful,between Emerson and Edwards, which is men-but has limitations, implying that a supplementaltioned in the passage. Choice ais true, but is tooguide would be a good thing. Choice ais contra-general, since it does not say exactly how the twodicted by the final sentence of the passage. Choiceincludes a grammatical shift in subject; the shiftcis incorrect because the passage says the RDAto “we” is jarring. Answers b and c swerve offapproach is a useful guide, but does NOT say it istopic, and answer dessentially repeats informa-the best guide to good nutrition. Choice dis con-tion given elsewhere in the paragraph.