The primary purpose of the passage is to
A. compare a philosopher's system of dramatic principles with that of the author's
B. enumerate one philosopher's view of the principles underlying good drama
C. analyze the similarities and dissimilarities between the various dramatic principles at work in Greek drama
D. contrast one philosopher's dramatic principles with those of the tradition that preceded him
E. demonstrate the wisdom and longevity in one philosopher's dramatic principles
The passage provides information that would answer which of the following questions
A. What are some of the structural and chemical properties that nanotechnologists strive to create when they mold molecules
B. Why are the techniques of scanning probe microscopy necessary to the production of objects and molecule arrays in the top-down method
C. Which is more important to the future of nanotechnology, scientists' use of the theoretical principles or practical experience
D. Has the nanometer scale been considered easier than the angstrom scale for nanotechnologists to work with
E. For what reasons do bottom-up nanotechnologists prefer to work with three- dimensional chemical systems that cohere according to the rules of chemical interactions
GIANT: HUMAN::
A. bush : vine
B. boulder : rock
C. creek : pool
D. mountain : tree
E. meadow : flower
PERSON : APPAREL ::
A. nut: core
B. spire : tower
C. meteor : trail
D. planet : atmosphere
E. hub: cycle
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