单项选择题


Passage Two
Questions 30 to 32 are based on the passage you have just heard.

A．The coffee market in Boston.
B．The role of supermarkets in the coffee business.
C．A new trend in the United States.
D．The advertising of a new product.
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单项选择题
A．To choose a topic for a term paper.B．To type some research materials.C．To find material not available at the main library.D．To learn to use the computers there.
A．To choose a topic for a term paper.
B．To type some research materials.
C．To find material not available at the main library.
D．To learn to use the computers there.
单项选择题
A．Putting a roof on a barn.B．Harvesting water reeds.C．Using stone as a building material.D．Daily farm operations.
A．Putting a roof on a barn.
B．Harvesting water reeds.
C．Using stone as a building material.
D．Daily farm operations.
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