The best title for the passage is ________________.
A.A review of research on emotional expressions
B.Ways to control emotional expressions
C.Cultural universals in emotional expressions
D.Human habit of displaying emotions

A.appearance
B.ambitious
C.performance
D.telephone

What was the initial problem that madePullman’s cars unusable? - They were too _________.
A.large
B.expensive
C.slow
D.unusual

What is stated the most importantly in the passage about George Pullman?
A.He once had a job in a store.
B.He always lived inChicago.
C.He worked in a mine.
D.He saved money for his project.

It can be inferred from the passage that before the Civil War, sleeping cars _________.
A.were thought to be a good idea
B.were used abundantly
C.were used by presidents
D.were only used privately

_______(62)
A.life
B.way
C.school
D.opportunity

_______(64)
A.situations
B.difficulties
C.chances
D.advance

_______(66)
A.take
B.give
C.send
D.afford

_______(67)
A.admire
B.want
C.like
D.need

_______(69)
A.look
B.watch
C.respect
D.expect