Self Test Multiple Choice

(Answers):

  1. 3-1. b;

  2. 3-2. d;

  3. 3-3. d;

  4. 3-4. b;

  5. 3-5. c;

  6. 3-6. b;

  7. 3-7. b;

  8. 3-8. c;

  9. 3-9. a;

  10. 3-10. b

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