A．enduranceB．shapeC．durationD．formula
A. endurance
B. shape
C. duration
D. formula
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Mary Lynn Crow is negative about Sesame Street because she thinks it ______.
A. only touches up superficial relationships
B. is too complicated for children to understand
C. goes against ways of traditional education
D. repeats basic knowledge over and over again
The word facilitate in Paragraph 1 is closest in meaning to______.
A. help
B. stop
C. change
D. establish
The word lessen in Paragraph 1 is closest in meaning to______.
A. reduce
B. prevent
C. increase
D. change
According to the passage, which of the following is true of barter？
A. Barter does not exist in the world today any more.
Barter is much easier than the use of money in exchange.
C. Barter makes the exchange of commodities more complex.
D. Barter was practiced only in very ancient civilizations.
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