The informative abstract a) describes the main document and ...

[colton]

The informative abstract
 
  a) describes the main document and appears just after the title page.
  b) presents the message of the main text and appears just after the title page.
  c) summarizes the full document and appears at the very end.
  d) gives an outline of the document and appears before the title page.
  e) Any of the answers is correct.

Question 2

What does Colker predict as a possible radical future for automobiles?
 
  a. flying automobiles
  b. automobiles that take some control away from drivers
  c. automobiles will be outdated; people will travel by transporters

[abctaiwan]

Answer to Question 1

b

Answer to Question 2

a