案例分析题 The author, in telling James Bartley’s story, informs us by （）.
A. narrating the plain facts
B. referring to whaling in general
C. comparing whaling to other fishing
D. dramatically telling what happened
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案例分析题 James Bartley probably never went to sea again because （）.
A. he wanted different kinds of adventures
B. of fright and shock
C. he was crippled by the whale
D. he often got seasick
案例分析题 Which of the following statements about computerized monetary systems is NOT supported by the passage（）
A. They promote international trade.
B. They allow very rapid money transfers.
C. They are still limited to small transactions(交易).
D. They are dependent on good telecommunications systems.
划线部分不同的一项是（）
A. war
B. farmer
C. larger
D. cart
案例分析题 Aeeording to the passage,coins once had real value as currency beeause they （）.
A. represented a great improvement over barter
B. permitted easy transportation of wealth
C. were made of precious metals
D. could become collector’s items
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